diff --git a/proto/brain.proto b/proto/brain.proto
index 49cd1d4..a352563 100644
--- a/proto/brain.proto
+++ b/proto/brain.proto
@@ -104,7 +104,7 @@ message Pubkey {
 }
 
 service BrainAppDaemon {
-  rpc RegisterNode (RegisterAppNodeReq) returns (stream AppContract);
+  rpc RegisterAppNode (RegisterAppNodeReq) returns (stream AppContract);
   rpc BrainMessages (Pubkey) returns (stream BrainMessageApp);
   rpc DaemonMessages (stream DaemonMessageApp) returns (Empty);
 }
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