diff --git a/src/dolphinmainwindow.h b/src/dolphinmainwindow.h
index 57d3708905..6c974a6930 100644
--- a/src/dolphinmainwindow.h
+++ b/src/dolphinmainwindow.h
@@ -34,7 +34,6 @@ class KNewMenu;
 class KPrinter;
 class KUrl;
 class QLineEdit;
-class KFileIconView;
 class KHBox;
 class Q3IconViewItem;
 class QSplitter;