diff --git a/setup/mscs/msc2946/msc2946.go b/setup/mscs/msc2946/msc2946.go
index 015ba4516..a92a16a27 100644
--- a/setup/mscs/msc2946/msc2946.go
+++ b/setup/mscs/msc2946/msc2946.go
@@ -45,9 +45,6 @@ const (
 	ConstCreateEventContentValueSpace = "m.space"
 	ConstSpaceChildEventType          = "m.space.child"
 	ConstSpaceParentEventType         = "m.space.parent"
-	ConstJoinRulePublic               = "public"
-	ConstJoinRuleKnock                = "knock"
-	ConstJoinRuleRestricted           = "restricted"
 )
 
 type MSC2946ClientResponse struct {