diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 58d6ca6..0cacfa1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
         run: composer install --prefer-dist --no-progress
 
       - name: ✨ Run PHP CodeSniffer
-        run: vendor/bin/phpcs --standard=PSR2 --extensions=php --exclude=PSR1.Classes.ClassDeclaration.MissingNamespace src
+        run: vendor/bin/phpcs --standard=PSR2 --extensions=php src
 
       - name: 🧪 Run PHPUnit tests
         run: composer run-script test