diff --git a/phpmon/Domain/Integrations/Valet/Valet.swift b/phpmon/Domain/Integrations/Valet/Valet.swift
index 14bf0f7..746940c 100644
--- a/phpmon/Domain/Integrations/Valet/Valet.swift
+++ b/phpmon/Domain/Integrations/Valet/Valet.swift
@@ -116,15 +116,15 @@ class Valet {
      installed is not recent enough.
      */
     public func validateVersion() -> Void {
-        if Shell.pipe("valet", requiresPath: true).contains("isolate") {
+        if version.versionCompare("3.0") == .orderedAscending {
+            // < 3.0: This version still supports PHP 5.6
+            self.features.append(.supportForPhp56)
+        } else {
+            // >= 3.0: This version introduces isolation but drops PHP 5.6 support
             Log.info("This version of Valet supports isolation.")
             self.features.append(.isolatedSites)
         }
         
-        if version.versionCompare("3.0") == .orderedAscending {
-            self.features.append(.supportForPhp56)
-        }
-        
         if version.versionCompare(Constants.MinimumRecommendedValetVersion) == .orderedAscending {
             let version = version
             Log.warn("Valet version \(version!) is too old! (recommended: \(Constants.MinimumRecommendedValetVersion))")