diff --git a/sed/core/processor.py b/sed/core/processor.py
index 0c82188c..2b51e1ed 100644
--- a/sed/core/processor.py
+++ b/sed/core/processor.py
@@ -1559,6 +1559,16 @@ def add_time_stamped_data(
             time_stamp_column=time_stamp_column,
             **kwds,
         )
+        if self._timed_dataframe is not None:
+            if time_stamp_column in self._timed_dataframe:
+                self._timed_dataframe = add_time_stamped_data(
+                    self._timed_dataframe,
+                    time_stamps=time_stamps,
+                    data=data,
+                    dest_column=dest_column,
+                    time_stamp_column=time_stamp_column,
+                    **kwds,
+                )
         metadata: List[Any] = []
         metadata.append(dest_column)
         metadata.append(time_stamps)