diff --git a/supabase/migrations/20260719213115_lock_student_data_admin_only.sql b/supabase/migrations/20260719213115_lock_student_data_admin_only.sql
deleted file mode 100644
index c246fd0..0000000
--- a/supabase/migrations/20260719213115_lock_student_data_admin_only.sql
+++ /dev/null
@@ -1,15 +0,0 @@
--- Student profile data (guardians, pickups, curriculum logins) is admin-edit-only.
--- Reads are unchanged (parents/teachers/students keep their "... read" policies);
--- the students table itself is already admin-write via "admins manage students".
-
-DROP POLICY IF EXISTS "guardians write parent or admin" ON public.student_guardians;
-CREATE POLICY "guardians write admin" ON public.student_guardians FOR ALL TO authenticated
-  USING (public.current_user_has_role('admin')) WITH CHECK (public.current_user_has_role('admin'));
-
-DROP POLICY IF EXISTS "pickups write parent or admin" ON public.authorized_pickups;
-CREATE POLICY "pickups write admin" ON public.authorized_pickups FOR ALL TO authenticated
-  USING (public.current_user_has_role('admin')) WITH CHECK (public.current_user_has_role('admin'));
-
-DROP POLICY IF EXISTS "curriculum write parent or admin" ON public.student_curriculum_logins;
-CREATE POLICY "curriculum write admin" ON public.student_curriculum_logins FOR ALL TO authenticated
-  USING (public.current_user_has_role('admin')) WITH CHECK (public.current_user_has_role('admin'));