diff --git a/app/encoding.go b/app/encoding.go
index 5d4e7f5305..678a7b03e5 100644
--- a/app/encoding.go
+++ b/app/encoding.go
@@ -2,16 +2,52 @@ package app
 
 import (
 	"cosmossdk.io/simapp/params"
+	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/authz"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	crisistypes "github.com/cosmos/cosmos-sdk/x/crisis/types"
+	distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
+	evidencetypes "github.com/cosmos/cosmos-sdk/x/evidence/types"
+	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
+	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
+	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 	evmenc "github.com/evmos/ethermint/encoding"
+	ethermint "github.com/evmos/ethermint/types"
+	evmtypes "github.com/evmos/ethermint/x/evm/types"
+
+	authoritytypes "github.com/zeta-chain/zetacore/x/authority/types"
+	crosschaintypes "github.com/zeta-chain/zetacore/x/crosschain/types"
+	emissionstypes "github.com/zeta-chain/zetacore/x/emissions/types"
+	fungibletypes "github.com/zeta-chain/zetacore/x/fungible/types"
+	lightclienttypes "github.com/zeta-chain/zetacore/x/lightclient/types"
+	observertypes "github.com/zeta-chain/zetacore/x/observer/types"
 )
 
 // MakeEncodingConfig creates an EncodingConfig for testing
 func MakeEncodingConfig() params.EncodingConfig {
 	//encodingConfig := params.MakeEncodingConfig()
 	encodingConfig := evmenc.MakeConfig(ModuleBasics)
-	//std.RegisterLegacyAminoCodec(encodingConfig.Amino)
-	//std.RegisterInterfaces(encodingConfig.InterfaceRegistry)
-	//ModuleBasics.RegisterLegacyAminoCodec(encodingConfig.Amino)
-	//ModuleBasics.RegisterInterfaces(encodingConfig.InterfaceRegistry)
+	registry := encodingConfig.InterfaceRegistry
+
+	cryptocodec.RegisterInterfaces(registry)
+	authtypes.RegisterInterfaces(registry)
+	authz.RegisterInterfaces(registry)
+	banktypes.RegisterInterfaces(registry)
+	stakingtypes.RegisterInterfaces(registry)
+	slashingtypes.RegisterInterfaces(registry)
+	upgradetypes.RegisterInterfaces(registry)
+	distrtypes.RegisterInterfaces(registry)
+	evidencetypes.RegisterInterfaces(registry)
+	crisistypes.RegisterInterfaces(registry)
+	evmtypes.RegisterInterfaces(registry)
+	ethermint.RegisterInterfaces(registry)
+	authoritytypes.RegisterInterfaces(registry)
+	crosschaintypes.RegisterInterfaces(registry)
+	emissionstypes.RegisterInterfaces(registry)
+	fungibletypes.RegisterInterfaces(registry)
+	observertypes.RegisterInterfaces(registry)
+	lightclienttypes.RegisterInterfaces(registry)
+
 	return encodingConfig
 }