diff --git a/data/gui/roster_window.ui b/data/gui/roster_window.ui
index 73f25f67b..ea85ca8d7 100644
--- a/data/gui/roster_window.ui
+++ b/data/gui/roster_window.ui
@@ -325,6 +325,7 @@
True
True
GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK
+