diff --git a/pkg/innerring/processors/netmap/process_peers.go b/pkg/innerring/processors/netmap/process_peers.go
index 6306a65078..4777700b7b 100644
--- a/pkg/innerring/processors/netmap/process_peers.go
+++ b/pkg/innerring/processors/netmap/process_peers.go
@@ -88,10 +88,10 @@ func (np *Processor) processAddPeer(ev netmapEvent.AddPeer) {
 		prm := netmapclient.AddPeerPrm{}
 		prm.SetNodeInfo(nodeInfo)
 
-		// In notary environments we call Register method instead of AddPeer.
+		// In notary environments we call AddPeerIR method instead of AddPeer.
 		// It differs from AddPeer only by name, so we can do this in the same form.
 		// See https://github.com/nspcc-dev/neofs-contract/issues/154.
-		const methodAddPeerNotary = "register"
+		const methodAddPeerNotary = "addPeerIR"
 
 		if nr := ev.NotaryRequest(); nr != nil {
 			// create new notary request with the original nonce