diff --git a/config/autoload/routes.global.php b/config/autoload/routes.global.php
index f493be1..d4ae874 100644
--- a/config/autoload/routes.global.php
+++ b/config/autoload/routes.global.php
@@ -7,7 +7,7 @@
 return [
     'router' => [
         'fastroute' => [
-            Mezzio\Router\FastRouteRouter::CONFIG_CACHE_ENABLED => $debug['_debug'],
+            Mezzio\Router\FastRouteRouter::CONFIG_CACHE_ENABLED => ! $debug['_debug'],
         ],
     ],
 ];