diff --git a/locales/update.sh b/locales/update.sh
index b965598..d4512f1 100755
--- a/locales/update.sh
+++ b/locales/update.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 
 xgettext --from-code=UTF-8 --no-wrap -d messages -p locales/ *.php */*.php */*/*.php