diff --git a/util/src/migrations/1634424361103-Presence.ts b/util/src/migrations/1634424361103-Presence.ts
new file mode 100644
index 00000000..729955b8
--- /dev/null
+++ b/util/src/migrations/1634424361103-Presence.ts
@@ -0,0 +1,11 @@
+import { MigrationInterface, QueryRunner, TableColumn } from "typeorm";
+
+export class Presence1634424361103 implements MigrationInterface {
+	name = "Presence1634424361103";
+
+	public async up(queryRunner: QueryRunner): Promise<void> {
+		queryRunner.addColumn("sessions", new TableColumn({ name: "activites", type: "text" }));
+	}
+
+	public async down(queryRunner: QueryRunner): Promise<void> {}
+}