diff --git a/go.mod b/go.mod
index 63af99f..cb9be1a 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,6 @@ require (
 	github.com/cosmos/cosmos-sdk v0.46.11
 	github.com/cosmos/ibc-go/v6 v6.1.1
 	github.com/evmos/ethermint v0.21.0
-	github.com/gogo/protobuf v1.3.3
 	github.com/realiotech/realio-network v0.8.3
 	github.com/streadway/amqp v1.0.0
 	github.com/stretchr/testify v1.8.4
@@ -75,6 +74,7 @@ require (
 	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/gogo/gateway v1.1.0 // indirect
+	github.com/gogo/protobuf v1.3.3 // indirect
 	github.com/golang/glog v1.1.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
diff --git a/pkg/codec/protobuf_codec.go b/pkg/codec/protobuf_codec.go
index 4dacb25..5837863 100644
--- a/pkg/codec/protobuf_codec.go
+++ b/pkg/codec/protobuf_codec.go
@@ -11,6 +11,7 @@ import (
 	ibcclients "github.com/cosmos/ibc-go/v6/modules/light-clients/07-tendermint/types"
 
 	ethermintcryptocodec "github.com/evmos/ethermint/crypto/codec"
+	etherminttypes "github.com/evmos/ethermint/types"
 	realio "github.com/realiotech/realio-network/app"
 )
 
@@ -43,6 +44,7 @@ func addressConfig() {
 
 func realioRegisterInterfaces(interfaceRegistry cosmoscodectypes.InterfaceRegistry) {
 	realio.ModuleBasics.RegisterInterfaces(interfaceRegistry)
+	etherminttypes.RegisterInterfaces(interfaceRegistry)
 	ethermintcryptocodec.RegisterInterfaces(interfaceRegistry)
 }