diff --git a/app/app.go b/app/app.go
index 3e812657b..55be9c23b 100644
--- a/app/app.go
+++ b/app/app.go
@@ -36,7 +36,6 @@ import (
 	porttypes "github.com/cosmos/ibc-go/v9/modules/core/05-port/types"
 	ibcexported "github.com/cosmos/ibc-go/v9/modules/core/exported"
 	ibckeeper "github.com/cosmos/ibc-go/v9/modules/core/keeper"
-	solomachine "github.com/cosmos/ibc-go/v9/modules/light-clients/06-solomachine"
 	ibctm "github.com/cosmos/ibc-go/v9/modules/light-clients/07-tendermint"
 	"github.com/spf13/cast"
 
@@ -701,9 +700,6 @@ func NewWasmApp(
 	tmLightClientModule := ibctm.NewLightClientModule(appCodec, storeProvider)
 	clientKeeper.AddRoute(ibctm.ModuleName, &tmLightClientModule)
 
-	smLightClientModule := solomachine.NewLightClientModule(appCodec, storeProvider)
-	clientKeeper.AddRoute(solomachine.ModuleName, &smLightClientModule)
-
 	/****  Module Options ****/
 
 	// NOTE: we may consider parsing `appOpts` inside module constructors. For the moment
@@ -744,7 +740,6 @@ func NewWasmApp(
 		ibcfee.NewAppModule(app.IBCFeeKeeper),
 		ica.NewAppModule(&app.ICAControllerKeeper, &app.ICAHostKeeper),
 		ibctm.NewAppModule(tmLightClientModule),
-		solomachine.NewAppModule(smLightClientModule),
 		// sdk
 		crisis.NewAppModule(app.CrisisKeeper, skipGenesisInvariants, app.GetSubspace(crisistypes.ModuleName)), // always be last to make sure that it checks for all invariants and not only part of them
 	)
diff --git a/tests/ibctesting/chain.go b/tests/ibctesting/chain.go
index 68e438cf5..f8ab58542 100644
--- a/tests/ibctesting/chain.go
+++ b/tests/ibctesting/chain.go
@@ -155,6 +155,15 @@ func NewTestChain(t *testing.T, coord *Coordinator, appFactory ChainAppFactory,
 	return NewTestChainWithValSet(t, coord, appFactory, chainID, valSet, signersByAddress, opts...)
 }
 
+// Add this helper method
+func GetLatestHeight(clientState exported.ClientState) clienttypes.Height {
+	tmClientState, ok := clientState.(*ibctm.ClientState)
+	if !ok {
+		panic("invalid client state type")
+	}
+	return tmClientState.LatestHeight
+}
+
 // NewTestChainWithValSet initializes a new TestChain instance with the given validator set
 // and signer array. It also initializes 10 Sender accounts with a balance of 10000000000000000000 coins of
 // bond denom to use for tests.
@@ -306,7 +315,7 @@ func (chain *TestChain) QueryUpgradeProof(key []byte, height uint64) ([]byte, cl
 func (chain *TestChain) QueryConsensusStateProof(clientID string) ([]byte, clienttypes.Height) {
 	clientState := chain.GetClientState(clientID)
 
-	consensusHeight := chain.GetLatestHeight(clientState)
+	consensusHeight := GetLatestHeight(clientState)
 	consensusKey := host.FullConsensusStateKey(clientID, consensusHeight)
 	proofConsensus, _ := chain.QueryProof(consensusKey)
 
@@ -427,15 +436,6 @@ func (chain *TestChain) CaptureIBCEvents(r *abci.ExecTxResult) {
 	}
 }
 
-// Add this helper method to TestChain
-func (chain *TestChain) GetLatestHeight(clientState exported.ClientState) clienttypes.Height {
-	tmClientState, ok := clientState.(*ibctm.ClientState)
-	if !ok {
-		panic("invalid client state type")
-	}
-	return tmClientState.LatestHeight
-}
-
 // GetClientState retrieves the client state for the provided clientID. The client is
 // expected to exist otherwise testing will fail.
 func (chain *TestChain) GetClientState(clientID string) exported.ClientState {
@@ -503,7 +503,7 @@ func (chain *TestChain) ConstructUpdateCMTClientHeaderWithTrustedHeight(counterp
 	header := counterparty.LastHeader
 	// Relayer must query for LatestHeight on client to get TrustedHeight if the trusted height is not set
 	if trustedHeight.IsZero() {
-		trustedHeight = chain.GetLatestHeight(chain.GetClientState(clientID))
+		trustedHeight = GetLatestHeight(chain.GetClientState(clientID))
 	}
 	var (
 		cmtTrustedVals *cmttypes.ValidatorSet
diff --git a/tests/ibctesting/endpoint.go b/tests/ibctesting/endpoint.go
index 2745065c6..c8bfe9f52 100644
--- a/tests/ibctesting/endpoint.go
+++ b/tests/ibctesting/endpoint.go
@@ -66,7 +66,7 @@ func (endpoint *Endpoint) QueryProof(key []byte) ([]byte, clienttypes.Height) {
 	clientState := endpoint.Counterparty.Chain.GetClientState(endpoint.Counterparty.ClientID)
 
 	// query proof on the counterparty using the latest height of the IBC client
-	return endpoint.QueryProofAtHeight(key, endpoint.Counterparty.Chain.GetLatestHeight(clientState).GetRevisionHeight())
+	return endpoint.QueryProofAtHeight(key, GetLatestHeight(clientState).GetRevisionHeight())
 }
 
 // QueryProofAtHeight queries proof associated with this endpoint using the proof height
@@ -197,7 +197,7 @@ func (endpoint *Endpoint) UpgradeChain() error {
 		Root:               commitmenttypes.NewMerkleRoot(endpoint.Chain.LastHeader.Header.GetAppHash()),
 		NextValidatorsHash: endpoint.Chain.LastHeader.Header.NextValidatorsHash,
 	}
-	endpoint.Counterparty.SetConsensusState(consensusState, endpoint.Chain.GetLatestHeight(clientState))
+	endpoint.Counterparty.SetConsensusState(consensusState, GetLatestHeight(clientState))
 
 	// ensure the next update isn't identical to the one set in state
 	endpoint.Chain.Coordinator.IncrementTime()
@@ -301,7 +301,7 @@ func (endpoint *Endpoint) QueryConnectionHandshakeProof() (
 	clientKey := host.FullClientStateKey(endpoint.Counterparty.ClientID)
 	proofClient, proofHeight = endpoint.Counterparty.QueryProof(clientKey)
 
-	consensusHeight = endpoint.Chain.GetLatestHeight(clientState)
+	consensusHeight = GetLatestHeight(clientState)
 
 	// query proof for the consensus state on the counterparty
 	consensusKey := host.FullConsensusStateKey(endpoint.Counterparty.ClientID, consensusHeight)
@@ -423,8 +423,6 @@ func (endpoint *Endpoint) ChanCloseConfirm() error {
 	channelKey := host.ChannelKey(endpoint.Counterparty.ChannelConfig.PortID, endpoint.Counterparty.ChannelID)
 	proof, proofHeight := endpoint.Counterparty.QueryProof(channelKey)
 
-	// counterpartyUpgradeSequence uint64,
-
 	msg := channeltypes.NewMsgChannelCloseConfirm(
 		endpoint.ChannelConfig.PortID, endpoint.ChannelID,
 		proof, proofHeight,