diff --git a/plugins/openwrt/snmp__memory_openwrt b/plugins/openwrt/snmp__memory_openwrt
index 61ca9a0d..596db3bc 100755
--- a/plugins/openwrt/snmp__memory_openwrt
+++ b/plugins/openwrt/snmp__memory_openwrt
@@ -1,4 +1,4 @@
-#!/usr/local/bin/perl -w
+#!/usr/bin/env perl -w
 # -*- perl -*-
 # vim: ft=perl