diff --git a/actions/wit/entrypoint.sh b/actions/wit/entrypoint.sh
index 730ccc6..9cfe1ba 100755
--- a/actions/wit/entrypoint.sh
+++ b/actions/wit/entrypoint.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 set -euxo pipefail