diff --git a/.github/scripts/ubuntu-prerequisites.sh b/.github/scripts/ubuntu-prerequisites.sh
index f5ee53e..b4016d5 100755
--- a/.github/scripts/ubuntu-prerequisites.sh
+++ b/.github/scripts/ubuntu-prerequisites.sh
@@ -1,5 +1,5 @@
-#!/usr/env bash
-set -euo pipefail
+#!/usr/env sh
+set -eu
 
 apt-get update
 apt-get install -y curl git protobuf-compiler build-essential libclang-15-dev