diff --git a/dlls/shell32/systray.c b/dlls/shell32/systray.c
index 4f0ef42de43..908eebae796 100644
--- a/dlls/shell32/systray.c
+++ b/dlls/shell32/systray.c
@@ -157,7 +157,7 @@ BOOL SYSTRAY_RegisterClass(void)
 {
   WNDCLASSA  wc;
 
-  wc.style         = CS_SAVEBITS;
+  wc.style         = CS_SAVEBITS|CS_DBLCLKS;
   wc.lpfnWndProc   = (WNDPROC)SYSTRAY_WndProc;
   wc.cbClsExtra    = 0;
   wc.cbWndExtra    = 0;