diff --git a/src/Speakers/services.yml b/src/Speakers/services.yml
index 43ba96b..56d95bf 100644
--- a/src/Speakers/services.yml
+++ b/src/Speakers/services.yml
@@ -1,4 +1,4 @@
 services:
-  App\Speakers\TwigExtension\SpeakersExtension:
-    tags:
-      - { name: twig.extension }
+    App\Speakers\TwigExtension\SpeakersExtension:
+        tags:
+            - { name: twig.extension }