diff --git a/apps/edr-passenger-api/src/modules/seats/seats.controller.ts b/apps/edr-passenger-api/src/modules/seats/seats.controller.ts
index 513017ad6..ddddd8464 100644
--- a/apps/edr-passenger-api/src/modules/seats/seats.controller.ts
+++ b/apps/edr-passenger-api/src/modules/seats/seats.controller.ts
@@ -30,6 +30,7 @@ export class SeatsController {
 
   // ── Seat Map ──────────────────────────────────────────────────────────────
   @Get("seatmap/:scheduleId")
+  @IsPublic()
   @ApiOperation({
     summary: "Get seat map filtered by coach type",
     description: `Returns all coaches of the given coachTypeId assigned to the schedule, each with their full seat list and real-time availability. Origin and destination are derived from the schedule. Omit coachTypeId to get all coaches.`,