diff --git a/publish-all.sh b/publish-all.sh
index 7866006..79b021a 100644
--- a/publish-all.sh
+++ b/publish-all.sh
@@ -1,6 +1,8 @@
-pushd tweed5 || exit
+#!/usr/bin/env sh
+
+cd tweed5 || exit
 ../gradlew publish
-popd || exit
-pushd tweed5-minecraft || exit
+cd .. || exit
+cd tweed5-minecraft || exit
 ./helpers/run-each-mc.sh ../gradlew publish
-popd || exit
+cd .. || exit