diff --git a/config/services.yaml b/config/services.yaml
index d95e089..634c492 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -5,7 +5,7 @@ services:
 
     pcm_icon.icon_extension:
         public: true
-        class: Pcm\IconBundle\Twig\Functions\IconExtension
+        class: Pcm\IconBundle\Twig\Extension\IconExtension
 
     Pcm\IconBundle\Twig\Functions\IconExtension:
         public: false