diff --git a/src/AasxServerBlazor/startForDemo.sh b/src/AasxServerBlazor/startForDemo.sh
index 7c4458cea..d8c7de940 100755
--- a/src/AasxServerBlazor/startForDemo.sh
+++ b/src/AasxServerBlazor/startForDemo.sh
@@ -1,2 +1,2 @@
-#!/bin/bash
+#!/bin/sh
 dotnet AasxServerBlazor.dll --no-security --data-path ./aasxs --external-blazor http://localhost:5001