diff --git a/routes/cameraRoutes.js b/routes/cameraRoutes.js
index 9e4fe8e..f2d24bc 100644
--- a/routes/cameraRoutes.js
+++ b/routes/cameraRoutes.js
@@ -113,7 +113,7 @@ function stopProcedure() {
  *       500:
  *         description: Internal server error.
  */
-router.post('/procedure/stop/', async (res) => {
+router.post('/procedure/stop/', async (req, res) => {
    try {
       const result = stopProcedure();
       res.status(200).json(result);