diff --git a/patch-schema/shop-db.sql b/patch-schema/shop-db.sql
index 75f086f05..dfca1574f 100644
--- a/patch-schema/shop-db.sql
+++ b/patch-schema/shop-db.sql
@@ -12,6 +12,9 @@ ALTER TABLE IF EXISTS public.shop_items
 ALTER TABLE IF EXISTS public.shop_items
     RENAME COLUMN itemhash TO id;
 
+ALTER TABLE IF EXISTS public.shop_items
+    ADD PRIMARY KEY (id);
+
 ALTER TABLE IF EXISTS public.shop_items
     RENAME COLUMN itemid TO item_id;