Modify access rules
diff --git a/groups b/groups
index 4ab0e72..dd7f714 100644
--- a/groups
+++ b/groups
@@ -3,4 +3,5 @@
 global:Anonymous-Users 	Anonymous Users
 global:Registered-Users	Registered Users
 ldap:everyone          	ldap/everyone
+ldap:owners            	ldap/owners
 mdb:dynamic-tools      	mdb/dynamic-tools
diff --git a/project.config b/project.config
index 4683b0c..172a8b3 100644
--- a/project.config
+++ b/project.config
@@ -9,7 +9,9 @@
 	push = group Registered Users
 [access "refs/heads/*"]
 	create = deny group ldap/everyone
+	create = deny group ldap/owners
 	push = deny group ldap/everyone
+	push = deny group ldap/owners
 [receive]
 	requireSignedOffBy = true
 [reviewer]