diff --git a/libkwineffects/kwineffects.h b/libkwineffects/kwineffects.h
index e78ae452ae..c3a3951058 100644
--- a/libkwineffects/kwineffects.h
+++ b/libkwineffects/kwineffects.h
@@ -57,9 +57,7 @@ class EffectFrame;
 class EffectFramePrivate;
 class Effect;
 class WindowQuad;
-class GLRenderTarget;
 class GLShader;
-class GLTexture;
 class XRenderPicture;
 class RotationData;
 class WindowQuadList;