diff --git a/scripts/copyfile.sh b/scripts/copyfile.sh
index 186344458..5729a3693 100755
--- a/scripts/copyfile.sh
+++ b/scripts/copyfile.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (c) 2018-2019 Status Research & Development GmbH. Licensed under
 # either of:
diff --git a/scripts/make_prometheus_config.sh b/scripts/make_prometheus_config.sh
index dfcfecf32..3c7021520 100755
--- a/scripts/make_prometheus_config.sh
+++ b/scripts/make_prometheus_config.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (c) 2020 Status Research & Development GmbH. Licensed under
 # either of:
diff --git a/scripts/makedir.sh b/scripts/makedir.sh
index 46e8b25dc..7e66b3550 100755
--- a/scripts/makedir.sh
+++ b/scripts/makedir.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (c) 2018-2020 Status Research & Development GmbH. Licensed under
 # either of:
diff --git a/wasm/build.sh b/wasm/build.sh
index 626cb07d2..2aa8612cf 100755
--- a/wasm/build.sh
+++ b/wasm/build.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Simple build script to produce an Emscripten-based wasm version of the state
 # sim.
diff --git a/wasm/build_ncli.sh b/wasm/build_ncli.sh
index 9199d86a2..f75efebd6 100755
--- a/wasm/build_ncli.sh
+++ b/wasm/build_ncli.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Simple build script to produce an Emscripten-based wasm version of the state
 # sim.