diff --git a/src/components/collator/collator-tabs.tsx b/src/components/collator/collator-tabs.tsx
index f7188ef..91c0b4b 100644
--- a/src/components/collator/collator-tabs.tsx
+++ b/src/components/collator/collator-tabs.tsx
@@ -119,12 +119,12 @@ const CollatorTabs = ({ onClose, isOpen }: CollatorTabsProps) => {
                 />
               )}
               {selected === 'overview' && (
-                <CollatorOverview sessionKey={sessionKey} commissionOf={commissionOf as bigint} />
+                <CollatorOverview sessionKey={sessionKey} commissionOf={commissionOf} />
               )}
               {selected === 'manage' && (
                 <CollatorManagement
                   sessionKey={sessionKey}
-                  commissionOf={commissionOf as bigint}
+                  commissionOf={commissionOf}
                   refetch={refetch}
                   onStopSuccess={handleStopSuccess}
                 />
diff --git a/src/hooks/useAssetsToVotes.ts b/src/hooks/useAssetsToVotes.ts
index f52a15f..c1bc65c 100644
--- a/src/hooks/useAssetsToVotes.ts
+++ b/src/hooks/useAssetsToVotes.ts
@@ -32,12 +32,12 @@ export async function assetsToVotes(
   inputAmount: bigint,
   operation: Operation
 ): Promise<bigint> {
-  return (await readContract(config, {
+  return await readContract(config, {
     abi,
     address,
     functionName: 'assetsToVotes',
     args: [commission, calculateAssets(totalAmount, inputAmount, operation)]
-  })) as unknown as bigint;
+  });
 }
 
 function calculateAssets(totalAmount: bigint, inputAmount: bigint, operation: Operation): bigint {
diff --git a/src/view/stake/_hooks/staked.ts b/src/view/stake/_hooks/staked.ts
index 093c627..b362ea7 100644
--- a/src/view/stake/_hooks/staked.ts
+++ b/src/view/stake/_hooks/staked.ts
@@ -4,7 +4,6 @@ import useWalletStatus from '@/hooks/useWalletStatus';
 import { useCallback, useMemo } from 'react';
 import { useReadContract, useReadContracts } from 'wagmi';
 import dayjs from 'dayjs';
-import { Abi } from 'viem';
 
 export type StakedDepositsInfo = [account: `0x${string}`, assets: bigint, collator: `0x${string}`];
 export type StakedDepositInfo = {
@@ -25,7 +24,7 @@ export const useStakedDepositsOf = ({ account, enabled = true }: StakedDepositsO
     isLoading: isStakedDepositsOfLoading,
     isRefetching: isStakedDepositsOfRefetching,
     refetch: refetchStakedDepositsOf
-  } = useReadContract<typeof hubAbi, 'stakedDepositsOf', bigint[]>({
+  } = useReadContract({
     address,
     abi: hubAbi,
     functionName: 'stakedDepositsOf',
@@ -44,7 +43,7 @@ export const useStakedDepositsOf = ({ account, enabled = true }: StakedDepositsO
     refetch: refetchCombinedInfo
   } = useReadContracts({
     contracts:
-      ((stakedDepositsOf as bigint[])?.flatMap((deposit) => [
+      stakedDepositsOf?.flatMap((deposit) => [
         {
           address: address as `0x${string}`,
           abi: hubAbi,
@@ -57,15 +56,9 @@ export const useStakedDepositsOf = ({ account, enabled = true }: StakedDepositsO
           functionName: 'depositOf',
           args: [deposit]
         }
-      ]) as unknown as readonly {
-        abi?: Abi | undefined;
-        functionName?: string | undefined;
-        args?: readonly unknown[] | undefined;
-        address?: `0x${string}` | undefined;
-        chainId?: number | undefined;
-      }[]) ?? [],
+      ]) ?? [],
     query: {
-      enabled: !!account && !!(stakedDepositsOf as bigint[])?.length,
+      enabled: !!account && !!stakedDepositsOf?.length,
       retry: true,
       retryDelay: 1000,
       refetchOnWindowFocus: false,