diff --git a/tests/install/run-install-test.sh b/tests/install/run-install-test.sh
index c558e7cd..13f35184 100755
--- a/tests/install/run-install-test.sh
+++ b/tests/install/run-install-test.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/bin/sh
 
 export PATH=/usr/local/bin:$PATH
 export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH