diff --git a/config.def.h b/config.def.h
index c5914c3..0c9ab2c 100644
--- a/config.def.h
+++ b/config.def.h
@@ -378,8 +378,8 @@ static MouseShortcut mshortcuts[] = {
 	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
 	#endif // SCROLLBACK_MOUSE_PATCH
 	#if SCROLLBACK_MOUSE_ALTSCREEN_PATCH || REFLOW_PATCH
-	{ XK_NO_MOD,            Button4, kscrollup,      {.i = 1},      0, S_PRI },
-	{ XK_NO_MOD,            Button5, kscrolldown,    {.i = 1},      0, S_PRI },
+	{ XK_ANY_MOD,           Button4, kscrollup,      {.i = 1},      0, S_PRI },
+	{ XK_ANY_MOD,           Button5, kscrolldown,    {.i = 1},      0, S_PRI },
 	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"}, 0, S_ALT },
 	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"}, 0, S_ALT },
 	#else