diff --git a/build/unix/prepare-install-package.sh b/build/unix/prepare-install-package.sh
index 1d805e00..304579b9 100755
--- a/build/unix/prepare-install-package.sh
+++ b/build/unix/prepare-install-package.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 #
diff --git a/build/unix/set-smapi-version.sh b/build/unix/set-smapi-version.sh
index 0c0cbeb0..02b5e615 100755
--- a/build/unix/set-smapi-version.sh
+++ b/build/unix/set-smapi-version.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #
 #
diff --git a/build/windows/finalize-install-package.sh b/build/windows/finalize-install-package.sh
index 0996e3ed..117e33e5 100755
--- a/build/windows/finalize-install-package.sh
+++ b/build/windows/finalize-install-package.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ##########
 ## Read config
diff --git a/src/SMAPI.Installer/assets/install on Linux.sh b/src/SMAPI.Installer/assets/install on Linux.sh
index 3b7eae9c..70b21521 100644
--- a/src/SMAPI.Installer/assets/install on Linux.sh	
+++ b/src/SMAPI.Installer/assets/install on Linux.sh	
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 cd "`dirname "$0"`"
 internal/linux/SMAPI.Installer
diff --git a/src/SMAPI.Installer/assets/install on macOS.command b/src/SMAPI.Installer/assets/install on macOS.command
index abd21dc8..e85230ed 100644
--- a/src/SMAPI.Installer/assets/install on macOS.command	
+++ b/src/SMAPI.Installer/assets/install on macOS.command	
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 cd "`dirname "$0"`"