diff --git a/src/migrations/20220111120346-roles-unique-name.js b/src/migrations/20220111120346-roles-unique-name.js
new file mode 100644
index 0000000000..43b2d1ac55
--- /dev/null
+++ b/src/migrations/20220111120346-roles-unique-name.js
@@ -0,0 +1,17 @@
+exports.up = function (db, cb) {
+    db.runSql(
+        `
+      ALTER TABLE roles ADD CONSTRAINT unique_name UNIQUE (name);
+    `,
+        cb,
+    );
+};
+
+exports.down = function (db, cb) {
+    db.runSql(
+        `
+      ALTER TABLE roles DROP CONSTRAINT unique_name;
+`,
+        cb,
+    );
+};