diff --git a/src/context/OwnedTokenAccounts.tsx b/src/context/OwnedTokenAccounts.tsx
index 914c13a4..d9f6578a 100644
--- a/src/context/OwnedTokenAccounts.tsx
+++ b/src/context/OwnedTokenAccounts.tsx
@@ -136,35 +136,38 @@ export const OwnedTokenAccountsProvider: React.FC = ({ children }) => {
     }
 
     ;(async () => {
-      const filters = getOwnedTokenAccountsFilter(pubKey)
       setLoading(true)
       try {
         // @ts-expect-error we know what we're doing
-        const resp = await connection._rpcRequest('getProgramAccounts', [
-          TOKEN_PROGRAM_ID.toBase58(),
+        const resp = await connection._rpcRequest('getTokenAccountsByOwner', [
+          pubKey.toBase58(),
+          {
+            programId: TOKEN_PROGRAM_ID.toBase58(),
+          },
           {
             commitment: connection.commitment,
-            filters,
           },
         ])
         const _ownedTokenAccounts = {}
-        resp.result?.forEach(({ account, pubkey }) => {
-          const accountInfo = AccountLayout.decode(bs58.decode(account.data))
-          const initialAccount = convertAccountInfoToLocalStruct(
-            accountInfo,
-            new PublicKey(pubkey),
-          )
-          const mint = initialAccount.mint.toString()
-          if (_ownedTokenAccounts[mint]) {
-            _ownedTokenAccounts[mint].push(initialAccount)
-          } else {
-            _ownedTokenAccounts[mint] = [initialAccount]
-          }
-          if (!subscriptionsRef.current[pubkey]) {
-            // Subscribe to the SPL token account updates only if no subscription exists for this token.
-            subscribeToTokenAccount(new PublicKey(pubkey))
-          }
-        })
+        if (resp?.result?.value) {
+          resp.result.value.forEach(({ account, pubkey }) => {
+            const accountInfo = AccountLayout.decode(bs58.decode(account.data))
+            const initialAccount = convertAccountInfoToLocalStruct(
+              accountInfo,
+              new PublicKey(pubkey),
+            )
+            const mint = initialAccount.mint.toString()
+            if (_ownedTokenAccounts[mint]) {
+              _ownedTokenAccounts[mint].push(initialAccount)
+            } else {
+              _ownedTokenAccounts[mint] = [initialAccount]
+            }
+            if (!subscriptionsRef.current[pubkey]) {
+              // Subscribe to the SPL token account updates only if no subscription exists for this token.
+              subscribeToTokenAccount(new PublicKey(pubkey))
+            }
+          })
+        }
         setOwnedTokenAccounts(_ownedTokenAccounts)
       } catch (err) {
         pushNotification({
diff --git a/src/hooks/Serum/useSettleFunds.tsx b/src/hooks/Serum/useSettleFunds.tsx
index aa533d3c..458436f9 100644
--- a/src/hooks/Serum/useSettleFunds.tsx
+++ b/src/hooks/Serum/useSettleFunds.tsx
@@ -30,8 +30,10 @@ export const useSettleFunds = (
     useOwnedTokenAccounts()
   const openOrders = useSerumOpenOrderAccounts(serumMarketAddress, true)
   const serumMarket = serumMarkets[serumMarketAddress]?.serumMarket
-  const baseMintAddress = serumMarket.baseMintAddress.toString()
-  const quoteMintAddress = serumMarket.quoteMintAddress.toString()
+  const baseMintAddress =
+    serumMarket?.baseMintAddress && serumMarket.baseMintAddress.toString()
+  const quoteMintAddress =
+    serumMarket?.quoteMintAddress && serumMarket.quoteMintAddress.toString()
   const baseTokenAccounts = ownedTokenAccounts[baseMintAddress] ?? []
   const quoteTokenAccounts = ownedTokenAccounts[quoteMintAddress] ?? []
   const { pubKey: baseTokenAccountKey } = getHighestAccount(baseTokenAccounts)
@@ -52,7 +54,7 @@ export const useSettleFunds = (
           await createAssociatedTokenAccountInstruction({
             payer: pubKey,
             owner: pubKey,
-            mintPublicKey: serumMarket.baseMintAddress,
+            mintPublicKey: serumMarket?.baseMintAddress,
           })
 
         transaction.add(createOptAccountTx)