diff --git a/PHP Monitor.xcodeproj/project.pbxproj b/PHP Monitor.xcodeproj/project.pbxproj
index 65d070d..7cc6615 100644
--- a/PHP Monitor.xcodeproj/project.pbxproj	
+++ b/PHP Monitor.xcodeproj/project.pbxproj	
@@ -605,7 +605,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = "3.3-prerelease4";
+				MARKETING_VERSION = 3.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.nicoverbruggen.phpmon;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -629,7 +629,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = "3.3-prerelease4";
+				MARKETING_VERSION = 3.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.nicoverbruggen.phpmon;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
diff --git a/phpmon/Domain/Terminal/Actions.swift b/phpmon/Domain/Terminal/Actions.swift
index 4fa1c93..2ba7be3 100644
--- a/phpmon/Domain/Terminal/Actions.swift
+++ b/phpmon/Domain/Terminal/Actions.swift
@@ -24,10 +24,18 @@ class Actions {
         
         // Get a list of versions only
         var versionsOnly : [String] = []
-        versions.forEach { (string) in
+        versions.filter { (version) -> Bool in
+            // Omit everything that doesn't start with php@
+            // (e.g. something-php@8.0 won't be detected)
+            return version.starts(with: "php@")
+        }.forEach { (string) in
             let version = string.components(separatedBy: "php@")[1]
-            // Only append the version if it doesn't already exist (avoid dupes)
-            if !versionsOnly.contains(version) && Constants.SupportedPhpVersions.contains(version) {
+            // Only append the version if it doesn't already exist (avoid dupes),
+            // is supported and where the binary exists (avoids broken installs)
+            if !versionsOnly.contains(version)
+                && Constants.SupportedPhpVersions.contains(version)
+                && Shell.fileExists("\(Paths.optPath)/php@\(version)/bin/php")
+            {
                 versionsOnly.append(version)
             }
         }
@@ -42,6 +50,8 @@ class Actions {
             versionsOnly.append(phpAlias);
         }
         
+        print("The PHP versions that were detected are: \(versionsOnly)")
+        
         return versionsOnly
     }