diff --git a/pytec/pytec/gui/model/thermostat.py b/pytec/pytec/gui/model/thermostat.py
index 3471d79..3d6b7b9 100644
--- a/pytec/pytec/gui/model/thermostat.py
+++ b/pytec/pytec/gui/model/thermostat.py
@@ -22,7 +22,7 @@ class Thermostat(QObject, metaclass=PropertyMeta):
     postfilter = Property(list)
     interval = Property(list)
     report = Property(list)
-    info_box_trigger = pyqtSignal(str, str)
+
     connection_error = pyqtSignal()
     connection_state_changed = pyqtSignal(ThermostatConnectionState)