diff --git a/deps/mbedtls/build-mbedtls b/deps/mbedtls/build-mbedtls
index d32fabc19..0ea546380 100755
--- a/deps/mbedtls/build-mbedtls
+++ b/deps/mbedtls/build-mbedtls
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 if [ -z "$O3" ]; then
diff --git a/scripts/version b/scripts/version
index 90623c099..53ade7254 100755
--- a/scripts/version
+++ b/scripts/version
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #    OpenVPN -- An application to securely tunnel IP networks
 #               over a single port, with support for SSL/TLS-based
diff --git a/test/ovpncli/go b/test/ovpncli/go
index 0ca121d18..17080bcbb 100755
--- a/test/ovpncli/go
+++ b/test/ovpncli/go
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Options:
 #   OSSL=1    -- build using OpenSSL