diff --git a/dags/OSV.py b/dags/OSV.py
index 310a9c6..1eddf8a 100644
--- a/dags/OSV.py
+++ b/dags/OSV.py
@@ -116,8 +116,8 @@ def read_data_1C(**kwargs):
                 , organizaciya
                 , kontagent
                 , nomer
-                , date_bedin
-                , date_end
+                , date_bedin::timestamp
+                , date_end::timestamp
                 , summa_oborot
                 , summa_oborot_dt
                 , summa_oborot_kt