diff --git a/src/test/resources/store/exec/input/argsTest.sh b/src/test/resources/store/exec/input/argsTest.sh
index 7bd1472..cecaf46 100755
--- a/src/test/resources/store/exec/input/argsTest.sh
+++ b/src/test/resources/store/exec/input/argsTest.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # mxisd - Matrix Identity Server Daemon
 # Copyright (C) 2018 Kamax Sarl
diff --git a/src/test/resources/store/exec/input/envTest.sh b/src/test/resources/store/exec/input/envTest.sh
index b959f48..9d3fd2b 100755
--- a/src/test/resources/store/exec/input/envTest.sh
+++ b/src/test/resources/store/exec/input/envTest.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # mxisd - Matrix Identity Server Daemon
 # Copyright (C) 2018 Kamax Sarl
diff --git a/src/test/resources/store/exec/input/multilinesTest.sh b/src/test/resources/store/exec/input/multilinesTest.sh
index 8da797d..b6ea94e 100755
--- a/src/test/resources/store/exec/input/multilinesTest.sh
+++ b/src/test/resources/store/exec/input/multilinesTest.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # mxisd - Matrix Identity Server Daemon
 # Copyright (C) 2018 Kamax Sarl