diff --git a/libs/labelbox/src/labelbox/schema/slice.py b/libs/labelbox/src/labelbox/schema/slice.py
index 1cdb21c1a..f6bb53d75 100644
--- a/libs/labelbox/src/labelbox/schema/slice.py
+++ b/libs/labelbox/src/labelbox/schema/slice.py
@@ -258,6 +258,13 @@ def get_data_row_ids(self, model_run_id: str) -> PaginatedCollection:
         Returns:
             A PaginatedCollection of data row ids
         """
+
+        warnings.warn(
+            "The method get_data_row_ids for ModelSlice is deprecated and will be removed in the next major release. Use the get_data_row_identifiers method instead.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+
         return PaginatedCollection(
             client=self.client,
             query=ModelSlice.query_str(),