diff --git a/engines/cge/cge.h b/engines/cge/cge.h
index 6110a077973..5bf6e278ea2 100644
--- a/engines/cge/cge.h
+++ b/engines/cge/cge.h
@@ -49,7 +49,6 @@ class HorizLine;
 class InfoLine;
 class SceneLight;
 class Snail;
-class Snail;
 class EventManager;
 class ResourceManager;