diff --git a/scripts/alphanet.sh b/scripts/alphanet.sh
index 99d1249ec..437f84fdd 100755
--- a/scripts/alphanet.sh
+++ b/scripts/alphanet.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#! /usr/bin/env bash
 
 set -e
 
diff --git a/scripts/docker_entrypoint.inc.sh b/scripts/docker_entrypoint.inc.sh
index 412bdd611..c23b8521f 100644
--- a/scripts/docker_entrypoint.inc.sh
+++ b/scripts/docker_entrypoint.inc.sh
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /usr/bin/env bash
 
 data_dir="/var/run/tezos"
 node_dir="${node_dir:=/var/run/tezos/node}"
diff --git a/scripts/docker_entrypoint.sh b/scripts/docker_entrypoint.sh
index bf689b946..e9fe9e98f 100755
--- a/scripts/docker_entrypoint.sh
+++ b/scripts/docker_entrypoint.sh
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /usr/bin/env bash
 
 set -e