diff --git a/.gitignore b/.gitignore
index cdb73b1..d97d543 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,7 +10,8 @@
 !/web/sites/default/settings.php
 /web/sites/*/default.services.yml
 /web/sites/*/services.yml
-!/web/sites/*/development.services.yml
+# @TODO dev settings, v produkciji gre ven!
+!/web/sites/default/services.yml
 
 # Ignore paths that may contain user-generated content
 /web/sites/*/files
diff --git a/web/sites/default/development.services.yml b/web/sites/default/services.yml
similarity index 78%
rename from web/sites/default/development.services.yml
rename to web/sites/default/services.yml
index c312768..708d478 100644
--- a/web/sites/default/development.services.yml
+++ b/web/sites/default/services.yml
@@ -1,4 +1,7 @@
+# @TODO dev services!
+# V produkciji gre to stran!
 parameters:
+  http.response.debug_cacheability_headers: true
   cors.config:
     enabled: true
     # Specify allowed headers, like 'x-allowed-header'.
@@ -15,3 +18,6 @@ parameters:
     supportsCredentials: false
   twig.config:
     debug: true
+services:
+  cache.backend.null:
+    class: Drupal\Core\Cache\NullBackendFactory