diff --git a/supabase/migrations/20250610025321_add_cascades_to_leaflets_in_publications.sql b/supabase/migrations/20250610025321_add_cascades_to_leaflets_in_publications.sql
new file mode 100644
index 00000000..720d3698
--- /dev/null
+++ b/supabase/migrations/20250610025321_add_cascades_to_leaflets_in_publications.sql
@@ -0,0 +1,13 @@
+alter table "public"."publication_subscriptions" alter column "uri" set not null;
+
+alter table "public"."leaflets_in_publications" drop constraint "leaflets_in_publications_leaflet_fkey";
+
+alter table "public"."leaflets_in_publications" drop constraint "leaflets_in_publications_publication_fkey";
+
+alter table "public"."leaflets_in_publications" add constraint "leaflets_in_publications_leaflet_fkey" FOREIGN KEY (leaflet) REFERENCES permission_tokens(id) ON DELETE CASCADE not valid;
+
+alter table "public"."leaflets_in_publications" validate constraint "leaflets_in_publications_leaflet_fkey";
+
+alter table "public"."leaflets_in_publications" add constraint "leaflets_in_publications_publication_fkey" FOREIGN KEY (publication) REFERENCES publications(uri) ON DELETE CASCADE not valid;
+
+alter table "public"."leaflets_in_publications" validate constraint "leaflets_in_publications_publication_fkey";