diff --git a/scripts/zm.in b/scripts/zm.in
index 1b7a7f2a3..c46d4b164 100755
--- a/scripts/zm.in
+++ b/scripts/zm.in
@@ -81,8 +81,8 @@ zmstatus()
 
 zmupdate()
 {
-	if [ -x $ZM_PATH_BIN/zm_update ]; then
-		$ZM_PATH_BIN/zm_update -f
+	if [ -x $ZM_PATH_BIN/zmupdate.pl ]; then
+		$ZM_PATH_BIN/zmupdate.pl -f
 	fi
 }