diff --git a/clean_config.sh b/clean_config.sh
index 03ec04c..d2ce577 100755
--- a/clean_config.sh
+++ b/clean_config.sh
@@ -1,2 +1,2 @@
-#!/bin/bash
+#!/bin/sh
 git ls-files -o --exclude build | grep config.h\$ | xargs rm
