diff --git a/utils/installer/install.sh b/utils/installer/install.sh
index 6ab87daf..6541339f 100755
--- a/utils/installer/install.sh
+++ b/utils/installer/install.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 set -o nounset # error when referencing undefined variable
 set -o errexit # exit when command fails