diff --git a/subgraphs/isolated-pools/src/operations/updateOrCreate.ts b/subgraphs/isolated-pools/src/operations/updateOrCreate.ts
index 56d55edd..b6c612ca 100644
--- a/subgraphs/isolated-pools/src/operations/updateOrCreate.ts
+++ b/subgraphs/isolated-pools/src/operations/updateOrCreate.ts
@@ -5,6 +5,7 @@ import { Actions } from '../constants';
 import Box from '../utilities/box';
 import { getMarketActionId } from '../utilities/ids';
 import { getOrCreateMarketPosition } from './getOrCreate';
+import { vBifiAddress } from '../constants/addresses';
 
 export const updateOrCreateMarketPosition = (
   accountAddress: Address,
@@ -36,12 +37,15 @@ export const updateOrCreateMarketAction = (
   vTokenAddress: Address,
   action: i32,
   pauseState: boolean,
-): MarketAction => {
-  const id = getMarketActionId(vTokenAddress, action);
-  const marketAction = new MarketAction(id);
-  marketAction.market = vTokenAddress;
-  marketAction.action = Actions[action];
-  marketAction.pauseState = pauseState;
-  marketAction.save();
-  return marketAction;
+): MarketAction | null => {
+  if (vTokenAddress.notEqual(vBifiAddress)) {
+    const id = getMarketActionId(vTokenAddress, action);
+    const marketAction = new MarketAction(id);
+    marketAction.market = vTokenAddress;
+    marketAction.action = Actions[action];
+    marketAction.pauseState = pauseState;
+    marketAction.save();
+    return marketAction;
+  }
+  return null;
 };
diff --git a/subgraphs/venus/src/operations/getOrCreate.ts b/subgraphs/venus/src/operations/getOrCreate.ts
index 8cdda6df..995dcc48 100644
--- a/subgraphs/venus/src/operations/getOrCreate.ts
+++ b/subgraphs/venus/src/operations/getOrCreate.ts
@@ -24,6 +24,7 @@ import { getMarketPositionId, getTokenId } from '../utilities/ids';
 import { getMarket } from './get';
 import { updateMarketCashMantissa } from './updateMarketCashMantissa';
 import { updateMarketRates } from './updateMarketRates';
+import { vBifiAddress } from '../constants/addresses';
 
 export function getOrCreateMarket(marketAddress: Address, event: ethereum.Event): Market {
   let market = getMarket(marketAddress);
@@ -134,7 +135,10 @@ export class GetOrCreateMarketPositionReturn {
 export function getOrCreateMarketPosition(
   accountId: Address,
   marketId: Address,
-): GetOrCreateMarketPositionReturn {
+): GetOrCreateMarketPositionReturn | null {
+  if (marketId.equals(vBifiAddress)) {
+    return null;
+  }
   const marketPositionId = getMarketPositionId(accountId, marketId);
   let marketPosition = MarketPosition.load(marketPositionId);
   let created = false;