diff --git a/entrypoint.sh.tmpl b/entrypoint.sh.tmpl
index c74b902..1fbc1e5 100644
--- a/entrypoint.sh.tmpl
+++ b/entrypoint.sh.tmpl
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/env sh
 
 set -e