diff --git a/triedb/pathdb/database_test.go b/triedb/pathdb/database_test.go
index 4470063973..c85d7832ee 100644
--- a/triedb/pathdb/database_test.go
+++ b/triedb/pathdb/database_test.go
@@ -527,7 +527,7 @@ func TestDisable(t *testing.T) {
 		maxDiffLayers = 128
 	}()
 
-	tester := newTester(t, 0, false, 12)
+	tester := newTester(t, 0, false, 32)
 	defer tester.release()
 
 	stored := crypto.Keccak256Hash(rawdb.ReadAccountTrieNode(tester.db.diskdb, nil))