diff --git a/pkg/coredata/migrations/20260212T163603Z.sql b/pkg/coredata/migrations/20260212T163603Z.sql
index bb284fb21..fb8889d29 100644
--- a/pkg/coredata/migrations/20260212T163603Z.sql
+++ b/pkg/coredata/migrations/20260212T163603Z.sql
@@ -163,7 +163,7 @@ FROM
 ALTER TABLE
     iam_invitations
 ADD
-    COLUMN user_id TEXT REFERENCES iam_membership_profiles(id);
+    COLUMN user_id TEXT REFERENCES iam_membership_profiles(id) ON DELETE CASCADE;
 
 WITH profile_identities AS (
     SELECT