diff --git a/turbo/adapter/ethapi/api.go b/turbo/adapter/ethapi/api.go
index c690bd290..244b1b573 100644
--- a/turbo/adapter/ethapi/api.go
+++ b/turbo/adapter/ethapi/api.go
@@ -341,11 +341,6 @@ func RPCMarshalBlockExDeprecated(block *types.Block, inclTx bool, fullTx bool, b
 		fields["withdrawals"] = block.Withdrawals()
 	}
 
-	// Ensure that withdrawals is not null at all times.
-	if fields["withdrawals"] == nil {
-		fields["withdrawals"] = []*types.Withdrawal{}
-	}
-
 	return fields, nil
 }