diff --git a/core/data/alembic/versions/202d1ada1b39_idac_rounds_event_info_added.py b/core/data/alembic/versions/202d1ada1b39_idac_rounds_event_info_added.py
index 5868ecc..b792627 100644
--- a/core/data/alembic/versions/202d1ada1b39_idac_rounds_event_info_added.py
+++ b/core/data/alembic/versions/202d1ada1b39_idac_rounds_event_info_added.py
@@ -18,8 +18,8 @@ depends_on = None
 
 
 def upgrade():
-    op.drop_table("idac_round_info")
-    op.drop_table("idac_user_round_info")
+    op.execute("DROP TABLE IF EXISTS idac_round_info")
+    op.execute("DROP TABLE IF EXISTS idac_user_round_info")
 
     op.create_table(
         "idac_round_info",