diff --git a/core/blockchain_repair_test.go b/core/blockchain_repair_test.go
index ca8a740a98..10eda9870e 100644
--- a/core/blockchain_repair_test.go
+++ b/core/blockchain_repair_test.go
@@ -1785,7 +1785,8 @@ func testRepairWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme s
 			TrieCleanLimit: 256,
 			TrieDirtyLimit: 256,
 			TrieTimeLimit:  5 * time.Minute,
-			SnapshotLimit:  0, // Disable snapshot by default
+			SnapshotLimit:  0,  // disable snapshot by default
+			TxLookupLimit:  -1, // disable tx indexing
 			StateScheme:    scheme,
 		}
 	)
diff --git a/core/blockchain_sethead_test.go b/core/blockchain_sethead_test.go
index 0e35a7c849..d5c041dd6d 100644
--- a/core/blockchain_sethead_test.go
+++ b/core/blockchain_sethead_test.go
@@ -1989,7 +1989,8 @@ func testSetHeadWithScheme(t *testing.T, tt *rewindTest, snapshots bool, scheme
 			TrieCleanLimit: 256,
 			TrieDirtyLimit: 256,
 			TrieTimeLimit:  5 * time.Minute,
-			SnapshotLimit:  0, // Disable snapshot
+			SnapshotLimit:  0,  // disable snapshot
+			TxLookupLimit:  -1, // disable tx indexing
 			StateScheme:    scheme,
 		}
 	)
diff --git a/core/blockchain_snapshot_test.go b/core/blockchain_snapshot_test.go
index 44ad8dedec..05264f14ff 100644
--- a/core/blockchain_snapshot_test.go
+++ b/core/blockchain_snapshot_test.go
@@ -316,6 +316,7 @@ func (snaptest *gappedSnapshotTest) test(t *testing.T) {
 		TrieTimeLimit:  5 * time.Minute,
 		SnapshotLimit:  0,
 		StateScheme:    snaptest.scheme,
+		TxLookupLimit:  -1,
 	}
 	newchain, err := NewBlockChain(snaptest.db, snaptest.gspec, snaptest.engine, options)
 	if err != nil {
@@ -389,6 +390,7 @@ func (snaptest *wipeCrashSnapshotTest) test(t *testing.T) {
 		TrieTimeLimit:  5 * time.Minute,
 		SnapshotLimit:  0,
 		StateScheme:    snaptest.scheme,
+		TxLookupLimit:  -1,
 	}
 	newchain, err := NewBlockChain(snaptest.db, snaptest.gspec, snaptest.engine, config)
 	if err != nil {
@@ -406,6 +408,7 @@ func (snaptest *wipeCrashSnapshotTest) test(t *testing.T) {
 		SnapshotLimit:  256,
 		SnapshotWait:   false, // Don't wait rebuild
 		StateScheme:    snaptest.scheme,
+		TxLookupLimit:  -1,
 	}
 	tmp, err := NewBlockChain(snaptest.db, snaptest.gspec, snaptest.engine, config)
 	if err != nil {