diff --git a/entrypoint.sh b/entrypoint.sh
index 417e6db..0216b6e 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -12,6 +12,8 @@ if [ -n "$NPM_AUTH_TOKEN" ]; then
   chmod 0600 "$NPM_CONFIG_USERCONFIG"
 fi
 
+sh -c "git checkout master"
+
 if [ "$GITHUB_REPOSITORY" = "mikeal/merge-release" ]
 then
   echo "node merge-release-run.js"