diff --git a/corrlib/find.py b/corrlib/find.py
index 1c985e2..7b07321 100644
--- a/corrlib/find.py
+++ b/corrlib/find.py
@@ -6,8 +6,8 @@ import numpy as np
 from .input.implementations import codes
 from .tools import k2m, get_db_file
 from .tracker import get
-from .integrity import check_time_validity
-from typing import Any, Optional, Union
+from .integrity import has_valid_times
+from typing import Any, Optional
 from pathlib import Path
 import datetime as dt
 from collections.abc import Callable
@@ -88,7 +88,7 @@ def _time_filter(results: pd.DataFrame,  created_before: Optional[str]=None, cre
         result = results.iloc[ind]
         created_at = dt.datetime.fromisoformat(result['created_at'])
         updated_at = dt.datetime.fromisoformat(result['updated_at'])
-        db_times_valid = check_time_validity(created_at=created_at, updated_at=updated_at)
+        db_times_valid = has_valid_times(result)
         if not db_times_valid:
             raise ValueError('Time stamps not valid for result with path', result["path"])