diff --git a/src/hooks/JBV3Token/contractReader/useTotalLegacyTokenBalance.ts b/src/hooks/JBV3Token/contractReader/useTotalLegacyTokenBalance.ts
index 66d8ef0d1b..f9751edc98 100644
--- a/src/hooks/JBV3Token/contractReader/useTotalLegacyTokenBalance.ts
+++ b/src/hooks/JBV3Token/contractReader/useTotalLegacyTokenBalance.ts
@@ -13,21 +13,15 @@ export function useTotalLegacyTokenBalance({
   const v1UnclaimedBalance = useV1UnclaimedBalanceForV3Token()
   const v1ClaimedBalance = v1TotalBalance?.sub(v1UnclaimedBalance)
 
-  const { data: v2TotalBalance, loading: v2BalanceLoading } = useV2TotalBalance(
-    { projectId },
-  )
-  const { data: v2UnclaimedBalance, loading: unclaimedBalanceLoading } =
-    useV2UnclaimedBalanceForV3Token({
-      projectId,
-    })
-
-  if (v2BalanceLoading || unclaimedBalanceLoading) return BigNumber.from(0)
-
-  const totalLegacyTokenBalance = v1TotalBalance?.add(v2TotalBalance ?? 0)
-
+  const { data: v2TotalBalance } = useV2TotalBalance({ projectId })
+  const { data: v2UnclaimedBalance } = useV2UnclaimedBalanceForV3Token({
+    projectId,
+  })
   const v2ClaimedBalance =
     v2TotalBalance?.sub(v2UnclaimedBalance ?? 0) ?? BigNumber.from(0)
 
+  const totalLegacyTokenBalance = v1TotalBalance?.add(v2TotalBalance ?? 0)
+
   return {
     v1TotalBalance,
     v1UnclaimedBalance,
diff --git a/src/hooks/JBV3Token/contractReader/useV2UnclaimedBalanceForV3Token.ts b/src/hooks/JBV3Token/contractReader/useV2UnclaimedBalanceForV3Token.ts
index 50a486f1a6..50079a24de 100644
--- a/src/hooks/JBV3Token/contractReader/useV2UnclaimedBalanceForV3Token.ts
+++ b/src/hooks/JBV3Token/contractReader/useV2UnclaimedBalanceForV3Token.ts
@@ -1,6 +1,5 @@
-import { BigNumber } from 'ethers'
 import { useWallet } from 'hooks/Wallet'
-import useV2ContractReader from 'hooks/v2v3/contractReader/useV2ContractReader'
+import { useUnclaimedTokenBalance } from 'hooks/v2v3/contractReader/useUnclaimedTokenBalance'
 import { useJBTokenStoreForV3Token } from '../contracts/useJBTokenStoreForV3Token'
 
 export function useV2UnclaimedBalanceForV3Token({
@@ -11,12 +10,9 @@ export function useV2UnclaimedBalanceForV3Token({
   const { userAddress } = useWallet()
   const v2TokenStoreContract = useJBTokenStoreForV3Token()
 
-  return useV2ContractReader<BigNumber>({
-    contract: v2TokenStoreContract,
-    functionName: 'unclaimedBalanceOf',
-    args:
-      userAddress && projectId && v2TokenStoreContract
-        ? [userAddress, projectId]
-        : null,
+  return useUnclaimedTokenBalance({
+    userAddress,
+    projectId,
+    JBTokenStore: v2TokenStoreContract,
   })
 }
diff --git a/src/hooks/v2v3/contractReader/useUnclaimedTokenBalance.ts b/src/hooks/v2v3/contractReader/useUnclaimedTokenBalance.ts
index d0a2b426e9..eeb93f4604 100644
--- a/src/hooks/v2v3/contractReader/useUnclaimedTokenBalance.ts
+++ b/src/hooks/v2v3/contractReader/useUnclaimedTokenBalance.ts
@@ -1,4 +1,7 @@
 import { BigNumber } from 'ethers'
+import { bigNumbersDiff } from 'utils/bigNumbers'
+
+import { Contract } from 'ethers'
 import { V2V3ContractName } from 'models/v2v3/contracts'
 import useContractReader from './useV2ContractReader'
 
@@ -6,16 +9,19 @@ import useContractReader from './useV2ContractReader'
 export function useUnclaimedTokenBalance({
   projectId,
   userAddress,
+  JBTokenStore,
 }: {
   projectId: number | undefined
   userAddress: string | undefined
+  JBTokenStore?: Contract
 }) {
   return useContractReader<BigNumber>({
-    contract: V2V3ContractName.JBTokenStore,
+    contract: JBTokenStore ?? V2V3ContractName.JBTokenStore,
     functionName: 'unclaimedBalanceOf',
     args:
       userAddress && projectId
         ? [userAddress, BigNumber.from(projectId).toHexString()]
         : null,
+    valueDidChange: bigNumbersDiff,
   })
 }