diff --git a/services/scripts/build_base_image.sh b/services/scripts/build_base_image.sh
--- a/services/scripts/build_base_image.sh
+++ b/services/scripts/build_base_image.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/services/scripts/list_services.sh b/services/scripts/list_services.sh
--- a/services/scripts/list_services.sh
+++ b/services/scripts/list_services.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/services/scripts/run_all_services.sh b/services/scripts/run_all_services.sh
--- a/services/scripts/run_all_services.sh
+++ b/services/scripts/run_all_services.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/services/scripts/run_server_image.sh b/services/scripts/run_server_image.sh
--- a/services/scripts/run_server_image.sh
+++ b/services/scripts/run_server_image.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/services/scripts/test_all_services.sh b/services/scripts/test_all_services.sh
--- a/services/scripts/test_all_services.sh
+++ b/services/scripts/test_all_services.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/services/scripts/test_service.sh b/services/scripts/test_service.sh
--- a/services/scripts/test_service.sh
+++ b/services/scripts/test_service.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e