diff --git a/gerrit/projects.yaml b/gerrit/projects.yaml
index 7126a9d88a..078661c9e1 100644
--- a/gerrit/projects.yaml
+++ b/gerrit/projects.yaml
@@ -7372,7 +7372,6 @@
 - project: x/microstack
   description: OpenStack in a snap!
   acl-config: /home/gerrit2/acls/openstack/snaps.config
-  upstream: https://github.com/CanonicalLtd/microstack
 - project: x/mitmstack
   description: Man-In-The-Middle OpenStack service faker for clients testing
 - project: x/mixmatch