diff --git a/Server/server_qt.py b/Server/server_qt.py
index 1c9ca13..d53c7b0 100644
--- a/Server/server_qt.py
+++ b/Server/server_qt.py
@@ -118,7 +118,9 @@ model.setRowCount(0)
 
 def client_connected(self: Client):
     batt = self.get_response("batt_voltage")
-    model.appendRow((QStandardItem(self.copter_id), QStandardItem(batt)))  # TODO: get responses for another columns
+    model.appendRow((QStandardItem(self.copter_id), ))  # TODO: get responses for another columns
+    model.setData(model.index(0, 2), batt)
+