diff --git a/supabase/migrations/20250522033859_update_leaflets_in_pubs_on_doc_delete.sql b/supabase/migrations/20250522033859_update_leaflets_in_pubs_on_doc_delete.sql
new file mode 100644
index 00000000..05c32289
--- /dev/null
+++ b/supabase/migrations/20250522033859_update_leaflets_in_pubs_on_doc_delete.sql
@@ -0,0 +1,3 @@
+alter table "public"."leaflets_in_publications" drop constraint "leaflets_in_publications_doc_fkey";
+alter table "public"."leaflets_in_publications" add constraint "leaflets_in_publications_doc_fkey" FOREIGN KEY (doc) REFERENCES documents(uri) ON DELETE SET NULL not valid;
+alter table "public"."leaflets_in_publications" validate constraint "leaflets_in_publications_doc_fkey";