diff --git a/lib/dev_config.dart b/lib/dev_config.dart
index 5baf113..0b1fa4e 100644
--- a/lib/dev_config.dart
+++ b/lib/dev_config.dart
@@ -64,7 +64,7 @@ const double kChangesetCloseBackoffMultiplier = 2.0;
 const String kSuspectedLocationsCsvUrl = 'https://alprwatch.org/suspected-locations/deflock-latest.csv';
 
 // Development/testing features - set to false for production builds
-const bool kEnableDevelopmentModes = true; // Set to false to hide sandbox/simulate modes and force production mode
+const bool kEnableDevelopmentModes = false; // Set to false to hide sandbox/simulate modes and force production mode
 
 // Navigation features - set to false to hide navigation UI elements while in development
 const bool kEnableNavigationFeatures = kEnableDevelopmentModes; // Hide navigation until fully implemented