diff --git a/pkg/coredata/migrations/20251205T154956Z.sql b/pkg/coredata/migrations/20251205T154956Z.sql
new file mode 100644
index 000000000..4a6fdd96c
--- /dev/null
+++ b/pkg/coredata/migrations/20251205T154956Z.sql
@@ -0,0 +1,5 @@
+DELETE FROM authz_invitations 
+WHERE organization_id NOT IN (SELECT id FROM organizations);
+
+ALTER TABLE authz_invitations ADD CONSTRAINT authz_invitations_organization_id_fkey
+FOREIGN KEY (organization_id) REFERENCES organizations(id) ON DELETE CASCADE;
\ No newline at end of file