diff --git a/plugins/nfs-freebsd/nfs_client b/plugins/nfs-freebsd/nfs_client
index f2d807cf..197c3d86 100644
--- a/plugins/nfs-freebsd/nfs_client
+++ b/plugins/nfs-freebsd/nfs_client
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # -*- sh -*-
 
 : << =cut
diff --git a/plugins/nfs-freebsd/nfs_client_cache b/plugins/nfs-freebsd/nfs_client_cache
index 6f74e15a..c29043b0 100644
--- a/plugins/nfs-freebsd/nfs_client_cache
+++ b/plugins/nfs-freebsd/nfs_client_cache
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # -*- sh -*-
 
 : << =cut
diff --git a/plugins/nfs-freebsd/nfsd b/plugins/nfs-freebsd/nfsd
index d73d959f..344679ac 100755
--- a/plugins/nfs-freebsd/nfsd
+++ b/plugins/nfs-freebsd/nfsd
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # -*- sh -*-
 
 : << =cut