diff --git a/editoast/migrations/2024-11-22-151624_group-name-unique/down.sql b/editoast/migrations/2024-11-22-151624_group-name-unique/down.sql
new file mode 100644
index 00000000000..465faebc48a
--- /dev/null
+++ b/editoast/migrations/2024-11-22-151624_group-name-unique/down.sql
@@ -0,0 +1 @@
+DROP CONSTRAINT group_name_unique;
diff --git a/editoast/migrations/2024-11-22-151624_group-name-unique/up.sql b/editoast/migrations/2024-11-22-151624_group-name-unique/up.sql
new file mode 100644
index 00000000000..9dcefa257d1
--- /dev/null
+++ b/editoast/migrations/2024-11-22-151624_group-name-unique/up.sql
@@ -0,0 +1 @@
+ALTER TABLE authn_group ADD CONSTRAINT group_name_unique UNIQUE (name);