diff --git a/kdirstat/kdirstatapp.cpp b/kdirstat/kdirstatapp.cpp
index 0103aa5..c83496d 100644
--- a/kdirstat/kdirstatapp.cpp
+++ b/kdirstat/kdirstatapp.cpp
@@ -175,11 +175,11 @@ KDirStatApp::initActions()
 				       TQT_TQOBJECT(this), TQT_SLOT( cleanupOpenWith() ),
 				       actionCollection(), "cleanup_open_with" );
 
-    _treemapZoomIn 	= new TDEAction( i18n( "Zoom in" ), "viewmag+", Key_Plus,
+    _treemapZoomIn 	= new TDEAction( i18n( "Zoom in" ), "zoom-in", Key_Plus,
 				       TQT_TQOBJECT(this), TQT_SLOT( treemapZoomIn() ),
 				       actionCollection(), "treemap_zoom_in" );
 
-    _treemapZoomOut 	= new TDEAction( i18n( "Zoom out" ), "viewmag-", Key_Minus,
+    _treemapZoomOut 	= new TDEAction( i18n( "Zoom out" ), "zoom-out", Key_Minus,
 				       TQT_TQOBJECT(this), TQT_SLOT( treemapZoomOut() ),
 				       actionCollection(), "treemap_zoom_out" );