diff --git a/src/migrations/20250922151744-amend-deleted-at.js b/src/migrations/20250922151744-amend-deleted-at.js
new file mode 100644
index 0000000000..d9f28c94c8
--- /dev/null
+++ b/src/migrations/20250922151744-amend-deleted-at.js
@@ -0,0 +1,25 @@
+
+exports.up = (db, callback) => {
+    db.runSql(
+        `
+        UPDATE users
+        SET deleted_at = NULL
+        WHERE deleted_at IS NOT NULL and length(email) > 0;
+
+        ALTER TABLE users
+        ADD CONSTRAINT deleted_at_requires_email_null
+        CHECK (deleted_at IS NULL OR email IS NULL);
+        `,
+        callback,
+    );
+};
+
+exports.down = (db, callback) => {
+    db.runSql(
+        `
+        ALTER TABLE users
+        DROP CONSTRAINT deleted_at_requires_email_null;
+        `,
+        callback,
+    );
+};