diff --git a/.gitlab-ci/upload-to-cache.sh b/.gitlab-ci/upload-to-cache.sh
index 68c7f1548..ca79c1f02 100755
--- a/.gitlab-ci/upload-to-cache.sh
+++ b/.gitlab-ci/upload-to-cache.sh
@@ -1,5 +1,4 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p bash -p coreutils
+#!/usr/bin/bash
 
 set -eu
 set -f # disable globbing