diff --git a/config/initrd-include/bin/install.sh b/config/initrd-include/bin/install.sh
index b1a1470..26f41e6 100644
--- a/config/initrd-include/bin/install.sh
+++ b/config/initrd-include/bin/install.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/run/current-system/sw/bin/bash
 
 echo "Installing system using disco and flake"