diff --git a/clickhouse_driver/columns/numpy/datetimecolumn.py b/clickhouse_driver/columns/numpy/datetimecolumn.py
index 29ed5ff8..6b61abac 100644
--- a/clickhouse_driver/columns/numpy/datetimecolumn.py
+++ b/clickhouse_driver/columns/numpy/datetimecolumn.py
@@ -25,7 +25,8 @@ def apply_timezones_after_read(self, dt):
             ts = pd.to_datetime(dt, utc=True).tz_convert(timezone)
             ts = ts.tz_localize(None)
             return ts.to_numpy(self.datetime_dtype)
-
+        
+        return dt
 
     def apply_timezones_before_write(self, items):
         if isinstance(items, pd.DatetimeIndex):