diff --git a/cli/Valet/Drivers/BasicValetDriver.php b/cli/Valet/Drivers/BasicValetDriver.php
index 7295d59..c0f718c 100644
--- a/cli/Valet/Drivers/BasicValetDriver.php
+++ b/cli/Valet/Drivers/BasicValetDriver.php
@@ -57,9 +57,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $uri = rtrim($uri, '/');
 
@@ -79,5 +79,7 @@ public function frontControllerPath(string $sitePath, string $siteName, string $
                 return $candidate;
             }
         }
+
+        return null;
     }
 }
diff --git a/cli/Valet/Drivers/BasicWithPublicValetDriver.php b/cli/Valet/Drivers/BasicWithPublicValetDriver.php
index 21da676..1290b35 100644
--- a/cli/Valet/Drivers/BasicWithPublicValetDriver.php
+++ b/cli/Valet/Drivers/BasicWithPublicValetDriver.php
@@ -44,9 +44,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $_SERVER['PHP_SELF'] = $uri;
         $_SERVER['SERVER_ADDR'] = '127.0.0.1';
@@ -71,5 +71,7 @@ public function frontControllerPath(string $sitePath, string $siteName, string $
                 return $candidate;
             }
         }
+
+        return null;
     }
 }
diff --git a/cli/Valet/Drivers/LaravelValetDriver.php b/cli/Valet/Drivers/LaravelValetDriver.php
index d977a5d..669b0e2 100644
--- a/cli/Valet/Drivers/LaravelValetDriver.php
+++ b/cli/Valet/Drivers/LaravelValetDriver.php
@@ -68,9 +68,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         return $sitePath.'/public/index.php';
     }
diff --git a/cli/Valet/Drivers/Specific/BedrockValetDriver.php b/cli/Valet/Drivers/Specific/BedrockValetDriver.php
index 89cf343..3f8c49e 100644
--- a/cli/Valet/Drivers/Specific/BedrockValetDriver.php
+++ b/cli/Valet/Drivers/Specific/BedrockValetDriver.php
@@ -62,9 +62,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         return parent::frontControllerPath(
             $sitePath.'/web',
diff --git a/cli/Valet/Drivers/Specific/CakeValetDriver.php b/cli/Valet/Drivers/Specific/CakeValetDriver.php
index df4c8f3..643f92d 100644
--- a/cli/Valet/Drivers/Specific/CakeValetDriver.php
+++ b/cli/Valet/Drivers/Specific/CakeValetDriver.php
@@ -42,9 +42,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $_SERVER['DOCUMENT_ROOT'] = $sitePath.'/webroot';
         $_SERVER['SCRIPT_FILENAME'] = $sitePath.'/webroot/index.php';
diff --git a/cli/Valet/Drivers/Specific/Concrete5ValetDriver.php b/cli/Valet/Drivers/Specific/Concrete5ValetDriver.php
index b48ee4c..09acedf 100644
--- a/cli/Valet/Drivers/Specific/Concrete5ValetDriver.php
+++ b/cli/Valet/Drivers/Specific/Concrete5ValetDriver.php
@@ -40,9 +40,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         if (! getenv('CONCRETE5_ENV')) {
             putenv('CONCRETE5_ENV=valet');
diff --git a/cli/Valet/Drivers/Specific/ContaoValetDriver.php b/cli/Valet/Drivers/Specific/ContaoValetDriver.php
index 5a08189..9b9d4fe 100644
--- a/cli/Valet/Drivers/Specific/ContaoValetDriver.php
+++ b/cli/Valet/Drivers/Specific/ContaoValetDriver.php
@@ -42,9 +42,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         if ($uri === '/install.php') {
             return $sitePath.'/web/install.php';
diff --git a/cli/Valet/Drivers/Specific/CraftValetDriver.php b/cli/Valet/Drivers/Specific/CraftValetDriver.php
index affa815..6ba0ef8 100644
--- a/cli/Valet/Drivers/Specific/CraftValetDriver.php
+++ b/cli/Valet/Drivers/Specific/CraftValetDriver.php
@@ -64,9 +64,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $frontControllerDirectory = $this->frontControllerDirectory($sitePath);
 
diff --git a/cli/Valet/Drivers/Specific/DrupalValetDriver.php b/cli/Valet/Drivers/Specific/DrupalValetDriver.php
index f7ced37..8b5606e 100644
--- a/cli/Valet/Drivers/Specific/DrupalValetDriver.php
+++ b/cli/Valet/Drivers/Specific/DrupalValetDriver.php
@@ -57,9 +57,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $sitePath = $this->addSubdirectory($sitePath);
 
diff --git a/cli/Valet/Drivers/Specific/KirbyValetDriver.php b/cli/Valet/Drivers/Specific/KirbyValetDriver.php
index 6ab295d..fed936a 100644
--- a/cli/Valet/Drivers/Specific/KirbyValetDriver.php
+++ b/cli/Valet/Drivers/Specific/KirbyValetDriver.php
@@ -44,9 +44,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $scriptName = '/index.php';
 
diff --git a/cli/Valet/Drivers/Specific/Magento2ValetDriver.php b/cli/Valet/Drivers/Specific/Magento2ValetDriver.php
index a84a88f..43c5cb9 100644
--- a/cli/Valet/Drivers/Specific/Magento2ValetDriver.php
+++ b/cli/Valet/Drivers/Specific/Magento2ValetDriver.php
@@ -142,9 +142,9 @@ private function isPubDirectory($sitePath, $route, $pub = '')
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $this->checkMageMode($sitePath);
 
diff --git a/cli/Valet/Drivers/Specific/NeosValetDriver.php b/cli/Valet/Drivers/Specific/NeosValetDriver.php
index 04f89d9..a8fc948 100644
--- a/cli/Valet/Drivers/Specific/NeosValetDriver.php
+++ b/cli/Valet/Drivers/Specific/NeosValetDriver.php
@@ -58,9 +58,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         return $sitePath.'/Web/index.php';
     }
diff --git a/cli/Valet/Drivers/Specific/StatamicV1ValetDriver.php b/cli/Valet/Drivers/Specific/StatamicV1ValetDriver.php
index e96828b..2561178 100644
--- a/cli/Valet/Drivers/Specific/StatamicV1ValetDriver.php
+++ b/cli/Valet/Drivers/Specific/StatamicV1ValetDriver.php
@@ -49,9 +49,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         if (strpos($uri, '/admin.php') === 0) {
             $_SERVER['SCRIPT_NAME'] = '/admin.php';
diff --git a/cli/Valet/Drivers/Specific/StatamicValetDriver.php b/cli/Valet/Drivers/Specific/StatamicValetDriver.php
index 378c234..a9f990f 100644
--- a/cli/Valet/Drivers/Specific/StatamicValetDriver.php
+++ b/cli/Valet/Drivers/Specific/StatamicValetDriver.php
@@ -48,9 +48,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         if ($_SERVER['REQUEST_METHOD'] === 'GET' && $this->isActualFile($staticPath = $this->getStaticPath($sitePath))) {
             return $staticPath;
diff --git a/cli/Valet/Drivers/Specific/SymfonyValetDriver.php b/cli/Valet/Drivers/Specific/SymfonyValetDriver.php
index c191654..aae7d2d 100644
--- a/cli/Valet/Drivers/Specific/SymfonyValetDriver.php
+++ b/cli/Valet/Drivers/Specific/SymfonyValetDriver.php
@@ -46,9 +46,9 @@ public function isStaticFile(string $sitePath, string $siteName, string $uri): s
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         $frontControllerPath = null;
 
diff --git a/cli/Valet/Drivers/Specific/Typo3ValetDriver.php b/cli/Valet/Drivers/Specific/Typo3ValetDriver.php
index 24d4f13..d6748e7 100644
--- a/cli/Valet/Drivers/Specific/Typo3ValetDriver.php
+++ b/cli/Valet/Drivers/Specific/Typo3ValetDriver.php
@@ -131,9 +131,9 @@ private function isAccessAuthorized($uri)
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         // from now on, remove trailing / for convenience for all the following join operations
         $uri = rtrim($uri, '/');
diff --git a/cli/Valet/Drivers/Specific/WordPressValetDriver.php b/cli/Valet/Drivers/Specific/WordPressValetDriver.php
index 2c26239..da96041 100644
--- a/cli/Valet/Drivers/Specific/WordPressValetDriver.php
+++ b/cli/Valet/Drivers/Specific/WordPressValetDriver.php
@@ -40,9 +40,9 @@ public function beforeLoading(string $sitePath, string $siteName, string $uri):
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    public function frontControllerPath(string $sitePath, string $siteName, string $uri): string
+    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
     {
         return parent::frontControllerPath(
             $sitePath, $siteName, $this->forceTrailingSlash($uri)
diff --git a/cli/Valet/Drivers/ValetDriver.php b/cli/Valet/Drivers/ValetDriver.php
index dd0d293..164c18a 100644
--- a/cli/Valet/Drivers/ValetDriver.php
+++ b/cli/Valet/Drivers/ValetDriver.php
@@ -35,9 +35,9 @@ abstract public function isStaticFile(string $sitePath, string $siteName, string
      * @param  string  $sitePath
      * @param  string  $siteName
      * @param  string  $uri
-     * @return string
+     * @return string|null
      */
-    abstract public function frontControllerPath(string $sitePath, string $siteName, string $uri): string;
+    abstract public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string;
 
     /**
      * Find a driver that can serve the incoming request.
diff --git a/server.php b/server.php
index 05ea5c6..3a49978 100644
--- a/server.php
+++ b/server.php
@@ -68,9 +68,12 @@
 $isPhpFile = pathinfo($uri, PATHINFO_EXTENSION) === 'php';
 
 if ($uri !== '/' && ! $isPhpFile && $staticFilePath = $valetDriver->isStaticFile($valetSitePath, $siteName, $uri)) {
+    exit('is static');
     return $valetDriver->serveStaticFile($staticFilePath, $valetSitePath, $siteName, $uri);
 }
 
+exit('is not static');
+
 /**
  * Allow for drivers to take pre-loading actions (e.g. setting server variables).
  */