git: Make rewriting global
diff --git a/vars/functions.groovy b/vars/functions.groovy
index 72922d1..56ba4bf 100644
--- a/vars/functions.groovy
+++ b/vars/functions.groovy
@@ -10,7 +10,7 @@
git clone https://gerrit.googlesource.com/gcompute-tools /tmp/gcompute-tools
/tmp/gcompute-tools/git-cookie-authdaemon
- git config url.https://gerrit.googlesource.com/.insteadOf sso://gerrit.googlesource.com/
+ git config --global url.https://gerrit.googlesource.com/.insteadOf sso://gerrit.googlesource.com/
mkdir -p .repo/local_manifests
mkdir -p cache