Modify access rules
diff --git a/project.config b/project.config
index d4242b5..4f354db 100644
--- a/project.config
+++ b/project.config
@@ -66,6 +66,7 @@
        autoVerify = group CLA Accepted - Individual
        accepted = group CLA Accepted - Individual
 [access "refs/for/refs/heads/*"]
+	push = group Administrators
 	push = group Registered Users
 	forgeAuthor = group Project Owners
 [access "refs/drafts/*"]