diff --git a/parser/tst/minimize.sh b/parser/tst/minimize.sh
index e1f80c778..b653be38e 100755
--- a/parser/tst/minimize.sh
+++ b/parser/tst/minimize.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 #
 APPARMOR_PARSER="${APPARMOR_PARSER:-../apparmor_parser}"