diff --git a/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/balance/list/BalanceListViewModel.kt b/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/balance/list/BalanceListViewModel.kt
index 586517f..7266b7a 100644
--- a/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/balance/list/BalanceListViewModel.kt
+++ b/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/balance/list/BalanceListViewModel.kt
@@ -65,7 +65,6 @@ import io.novafoundation.nova.feature_wallet_api.presentation.model.FractionPart
 import io.novafoundation.nova.feature_wallet_connect_api.domain.sessions.WalletConnectSessionsUseCase
 import io.novafoundation.nova.feature_wallet_connect_api.presentation.mapNumberOfActiveSessionsToUi
 import io.novafoundation.nova.runtime.multiNetwork.chain.model.Chain
-import java.math.BigInteger
 import java.text.NumberFormat
 import kotlinx.coroutines.async
 import kotlinx.coroutines.flow.combine
diff --git a/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/citizenship/CitizenshipViewModel.kt b/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/citizenship/CitizenshipViewModel.kt
index 81f4983..00b299b 100644
--- a/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/citizenship/CitizenshipViewModel.kt
+++ b/feature-assets/src/main/java/io/novafoundation/nova/feature_assets/presentation/citizenship/CitizenshipViewModel.kt
@@ -17,8 +17,6 @@ import io.novafoundation.nova.runtime.ext.ChainGeneses
 import io.novafoundation.nova.runtime.multiNetwork.ChainRegistry
 import io.novafoundation.nova.runtime.multiNetwork.chain.model.Chain
 import io.novasama.substrate_sdk_android.runtime.extrinsic.call
-import io.novasama.substrate_sdk_android.runtime.metadata.moduleOrNull
-import io.novasama.substrate_sdk_android.runtime.metadata.storage
 import io.novasama.substrate_sdk_android.ss58.SS58Encoder.toAccountId
 import kotlinx.coroutines.launch
 import org.bouncycastle.jcajce.provider.digest.Keccak