diff --git a/bin/hafas-m b/bin/hafas-m
index 2b91146970015c9434c3babbdcb7d6b89af500b8..7779077590f75179739041be5efc51a72222861f 100755
--- a/bin/hafas-m
+++ b/bin/hafas-m
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!perl
 use strict;
 use warnings;
 use 5.014;