diff --git a/server.js b/server.js
index 9f8f6b2..d66bf68 100644
--- a/server.js
+++ b/server.js
@@ -69,6 +69,8 @@ const execCommand = (cmd, res) => {
         std += data;
       });
     });
+  } else {
+    res.end(sendJSON(res, 500, 'Pas de connexion SSH !'));
   }
 };