diff --git a/project.config b/project.config
index 4e8e063..c6c74f4 100644
--- a/project.config
+++ b/project.config
@@ -26,28 +26,17 @@
 	pushMerge = group Registered Users
 [access "refs/heads/*"]
 	create = group Administrators
-	create = group Administrators
-	create = group Project Owners
 	create = group Project Owners
 	forgeAuthor = group Registered Users
 	forgeAuthor = group Registered Users
 	forgeCommitter = group Administrators
-	forgeCommitter = group Administrators
 	forgeCommitter = group Project Owners
-	forgeCommitter = group Project Owners
-	push = group Administrators
-	push = group Administrators
-	push = group Project Owners
+	push = deny group Administrators
 	push = group Project Owners
 	label-Code-Review = -2..+2 group Administrators
-	label-Code-Review = -2..+2 group Administrators
-	label-Code-Review = -2..+2 group Project Owners
 	label-Code-Review = -2..+2 group Project Owners
 	label-Code-Review = -1..+1 group Registered Users
-	label-Code-Review = -1..+1 group Registered Users
 	submit = group Administrators
-	submit = group Administrators
-	submit = group Project Owners
 	submit = group Project Owners
 	editTopicName = +force group Administrators
 	editTopicName = +force group Administrators