diff --git a/src/desktop/UBDesktopAnnotationController.cpp b/src/desktop/UBDesktopAnnotationController.cpp
index f431f55e..db32c695 100644
--- a/src/desktop/UBDesktopAnnotationController.cpp
+++ b/src/desktop/UBDesktopAnnotationController.cpp
@@ -110,7 +110,7 @@ UBDesktopAnnotationController::UBDesktopAnnotationController(QObject *parent)
     connect(mDesktopPalette, SIGNAL(screenClick()), this, SLOT(screenCapture()));
     connect(mDesktopPalette, SIGNAL(screenClick()), this, SLOT(onToolClicked()));
     connect(mDesktopPalette, SIGNAL(pointerClick()), this, SLOT(onToolClicked()));
-    connect(mDesktopPalette, SIGNAL(arrowClick()), this, SLOT(onToolClicked()));
+    connect(mDesktopPalette, SIGNAL(arrowClicked()), this, SLOT(onToolClicked()));
     connect(mDesktopPalette, SIGNAL(maximized()), this, SLOT(onDesktopPaletteMaximized()));
     connect(mDesktopPalette, SIGNAL(minimizeStart(eMinimizedLocation)), this, SLOT(onDesktopPaletteMinimize()));