diff --git a/src/zip_builtins.sh b/src/zip_builtins.sh
index d78ca5526a..c7d8f251cc 100755
--- a/src/zip_builtins.sh
+++ b/src/zip_builtins.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!@usrBinEnv@ bash

 # Copyright 2020 The Bazel Authors. All rights reserved.
 #

diff --git a/src/zip_files.sh b/src/zip_files.sh
index 1422a6c659..4b1c221784 100755
--- a/src/zip_files.sh
+++ b/src/zip_files.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!@usrBinEnv@ bash

 # Copyright 2019 The Bazel Authors. All rights reserved.
 #

diff --git a/src/package-bazel.sh b/src/package-bazel.sh
index 56e94db400..65fef20988 100755
--- a/src/package-bazel.sh
+++ b/src/package-bazel.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!@usrBinEnv@ bash
 #
 # Copyright 2015 The Bazel Authors. All rights reserved.
 #

diff --git a/src/main/cpp/generate_jvm_module_options.sh b/src/main/cpp/generate_jvm_module_options.sh
index dbed0e7576..421c432d3e 100755
--- a/src/main/cpp/generate_jvm_module_options.sh
+++ b/src/main/cpp/generate_jvm_module_options.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!@usrBinEnv@ bash
 #
 # Copyright 2025 The Bazel Authors. All rights reserved.
 #

diff --git a/src/md5_darwin_freebsd.sh b/src/md5_darwin_freebsd.sh
index 2c5e71959a..a77a0cebd3 100755
--- a/src/md5_darwin_freebsd.sh
+++ b/src/md5_darwin_freebsd.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!@usrBinEnv@ bash
 #
 # Copyright 2025 The Bazel Authors. All rights reserved.
 #

diff --git a/src/md5_default.sh b/src/md5_default.sh
index 2c5e71959a..a77a0cebd3 100755
--- a/src/md5_default.sh
+++ b/src/md5_default.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!@usrBinEnv@ bash
 #
 # Copyright 2025 The Bazel Authors. All rights reserved.
 #

diff --git a/src/md5_openbsd.sh b/src/md5_openbsd.sh
index 67c3bd9fed..17dca32477 100755
--- a/src/md5_openbsd.sh
+++ b/src/md5_openbsd.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!@usrBinEnv@ bash
 #
 # Copyright 2025 The Bazel Authors. All rights reserved.
 #