diff --git a/build/demi.sh b/build/demi.sh
index 32fa8e469de..fcce80d420c 100755
--- a/build/demi.sh
+++ b/build/demi.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
 # SPDX-License-Identifier: CC0-1.0