diff --git a/core/tx_pool.go b/core/tx_pool.go
index 9fdcc920fe3a..149a4802b50b 100644
--- a/core/tx_pool.go
+++ b/core/tx_pool.go
@@ -589,7 +589,7 @@ func (pool *TxPool) AllMevBundles() []types.MevBundle {
 
 // MevBundles returns a list of bundles valid for the given blockNumber/blockTimestamp
 // also prunes bundles that are outdated
-func (pool *TxPool) MevBundles(blockNumber *big.Int, blockTimestamp uint64) ([]types.MevBundle, error) {
+func (pool *TxPool) MevBundles(blockNumber *big.Int, blockTimestamp uint64) []types.MevBundle {
 	pool.mu.Lock()
 	defer pool.mu.Unlock()
 
@@ -617,7 +617,7 @@ func (pool *TxPool) MevBundles(blockNumber *big.Int, blockTimestamp uint64) ([]t
 	}
 
 	pool.mevBundles = bundles
-	return ret, nil
+	return ret
 }
 
 // AddMevBundle adds a mev bundle to the pool
diff --git a/light/txpool.go b/light/txpool.go
index f8563f91d3d6..07ae3406964f 100644
--- a/light/txpool.go
+++ b/light/txpool.go
@@ -553,8 +553,8 @@ func (pool *TxPool) RemoveTx(hash common.Hash) {
 
 // MevBundles returns a list of bundles valid for the given blockNumber/blockTimestamp
 // also prunes bundles that are outdated
-func (pool *TxPool) MevBundles(blockNumber *big.Int, blockTimestamp uint64) ([]types.Transactions, error) {
-	return nil, nil
+func (pool *TxPool) MevBundles(blockNumber *big.Int, blockTimestamp uint64) []types.Transactions {
+	return nil
 }
 
 // AddMevBundle adds a mev bundle to the pool
diff --git a/miner/worker.go b/miner/worker.go
index 6db4470904c2..c4fda2708014 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -1263,12 +1263,7 @@ func (w *worker) fillTransactions(interrupt *int32, env *environment) error {
 		}
 	}
 	if w.flashbots.isFlashbots && !w.flashbots.isMegabundleWorker {
-		bundles, err := w.eth.TxPool().MevBundles(env.header.Number, env.header.Time)
-		if err != nil {
-			log.Error("Failed to fetch pending transactions", "err", err)
-			return err
-		}
-
+		bundles := w.eth.TxPool().MevBundles(env.header.Number, env.header.Time)
 		bundleTxs, bundle, numBundles, err := w.generateFlashbotsBundle(env, bundles, pending)
 		if err != nil {
 			log.Error("Failed to generate flashbots bundle", "err", err)