diff --git a/wms_switcher.sh b/wms_switcher.sh
index 721051f..a86a9de 100755
--- a/wms_switcher.sh
+++ b/wms_switcher.sh
@@ -5,6 +5,7 @@
 . /tmp/wms_var
 
 AMW=$(lsw)    # all maped windows
+DELAY=.2
 
 if [ -n "$AMW" ]; then
     TARGET=$(\
@@ -12,7 +13,7 @@ if [ -n "$AMW" ]; then
 		 printf '%s\n' "$wid | $(atomx WM_CLASS $wid) | $(wname $wid)"
 	     done | cut -c 1-100 | $XMENU | cut -d '|' -f 1)
 
-sleep .1;
+sleep $DELAY &&
 wms_mainrole.sh "$TARGET"    # focus target
 
 fi