diff --git a/alembic/versions/694fde86c48c_id_manage_of_contents.py b/alembic/versions/694fde86c48c_id_manage_of_contents.py
index 585bc6e..adfaac6 100644
--- a/alembic/versions/694fde86c48c_id_manage_of_contents.py
+++ b/alembic/versions/694fde86c48c_id_manage_of_contents.py
@@ -18,7 +18,7 @@
 
 
 def upgrade() -> None:
-    sql = "DELETE * FROM contents"
+    sql = "DELETE FROM contents"
     conn = op.get_bind()
     conn.execute(sa.text(sql))
     op.create_index("ix_contents_type", "contents", ["type"])