diff --git a/pkg/innerring/processors/netmap/process_cleanup.go b/pkg/innerring/processors/netmap/process_cleanup.go
index 61290de2..5534fb8b 100644
--- a/pkg/innerring/processors/netmap/process_cleanup.go
+++ b/pkg/innerring/processors/netmap/process_cleanup.go
@@ -30,7 +30,7 @@ func (np *Processor) processNetmapCleanupTick(ev netmapCleanupTick) {
 		} else {
 			// use epoch as TX nonce to prevent collisions
 			err = np.netmapClient.Morph().NotaryInvoke(
-				np.netmapContract,
+				np.netmapClient.ContractAddress(),
 				0,
 				uint32(ev.epoch),
 				netmapEvent.UpdateStateNotaryEvent,
diff --git a/pkg/innerring/processors/netmap/process_peers.go b/pkg/innerring/processors/netmap/process_peers.go
index 391e7a3c..142cc570 100644
--- a/pkg/innerring/processors/netmap/process_peers.go
+++ b/pkg/innerring/processors/netmap/process_peers.go
@@ -73,7 +73,7 @@ func (np *Processor) processAddPeer(ev netmapEvent.AddPeer) {
 
 			// create new notary request with the original nonce
 			err = np.netmapClient.Morph().NotaryInvoke(
-				np.netmapContract,
+				np.netmapClient.ContractAddress(),
 				0,
 				nr.MainTransaction.Nonce,
 				netmapEvent.AddPeerNotaryEvent,