diff --git a/src/controllers/customer-controller.ts b/src/controllers/customer-controller.ts
index 97f3625..d993eb5 100644
--- a/src/controllers/customer-controller.ts
+++ b/src/controllers/customer-controller.ts
@@ -34,6 +34,7 @@ function imageLocation(id: string) {
 
 @Route("api/customer")
 @Tags("Customer")
+@Security("keycloak")
 export class CustomerController extends Controller {
   @Post()
   async create(@Request() req: RequestWithUser, @Body() body: CustomerCreate) {