diff --git a/src/database.py b/src/database.py
index d699dc2..7703781 100644
--- a/src/database.py
+++ b/src/database.py
@@ -123,8 +123,8 @@ class GiveawayHelper:
                     steam_id=result[0].steam_id,
                     giveaway_uri=giveaway.giveaway_uri,
                     user=giveaway.user,
-                    giveaway_created_at=TableGiveaway.unix_timestamp_to_utc_datetime(giveaway.time_created_timestamp),
-                    giveaway_ended_at=TableGiveaway.unix_timestamp_to_utc_datetime(giveaway.time_remaining_timestamp),
+                    giveaway_created_at=GiveawayHelper.unix_timestamp_to_utc_datetime(giveaway.time_created_timestamp),
+                    giveaway_ended_at=GiveawayHelper.unix_timestamp_to_utc_datetime(giveaway.time_remaining_timestamp),
                     cost=giveaway.cost,
                     copies=giveaway.copies,
                     contributor_level=giveaway.contributor_level,