diff --git a/conf/etc/init.d/S02modules b/conf/etc/init.d/S02modules
index 5ca2cb5..19c843f 100755
--- a/conf/etc/init.d/S02modules
+++ b/conf/etc/init.d/S02modules
@@ -1,4 +1,13 @@
 #!/bin/sh
 
-/sbin/modprobe qca6174
-/sbin/modprobe wireguard
+case "$1" in
+        start)
+		/sbin/modprobe qca6174
+		/sbin/modprobe wireguard
+                ;;
+        *)
+                echo "Usage: $0 {start}"
+                exit 1
+esac
+
+exit 0