diff --git a/theories/channel/proto.v b/theories/channel/proto.v
index 13b3a4620e34c24f4b195536fc4b8d7898e09946..92c4c0041d3c88e7b542315014ac3a0f209ab8c9 100644
--- a/theories/channel/proto.v
+++ b/theories/channel/proto.v
@@ -70,7 +70,7 @@ Definition iProto Σ V := proto V (iPropO Σ) (iPropO Σ).
 Declare Scope proto_scope.
 Delimit Scope proto_scope with proto.
 Bind Scope proto_scope with iProto.
-Local Open Scope proto.
+Open Scope proto.
 
 (** * Messages *)
 Section iMsg.