diff --git a/kmreaderwin.cpp b/kmreaderwin.cpp
index 69d053924..8b8c55e14 100644
--- a/kmreaderwin.cpp
+++ b/kmreaderwin.cpp
@@ -44,6 +44,7 @@
 #include <qregexp.h>
 #include <qscrollbar.h>
 #include <qimage.h>
+#include <kaction.h>
 
 // for selection
 #include <X11/X.h>