diff --git a/apps/informationscollector.py b/apps/informationscollector.py
index ab5a484..b330e99 100644
--- a/apps/informationscollector.py
+++ b/apps/informationscollector.py
@@ -31,10 +31,10 @@ class InformationsCollector(SmartObject):
                 self.listen_state(self.on_temperature_change, sensor)
 
             output_sensors = self.args['min_max_temp_sensors']['output_sensors']
-            self.max_temp_sensor = self.get_entity(output_sensors['max_temp'])
-            self.max_temp_yesterday_sensor = self.get_entity(output_sensors['max_temp_yesterday'])
-            self.min_temp_sensor = self.get_entity(output_sensors['min_temp'])
-            self.min_temp_yesterday_sensor = self.get_entity(output_sensors['min_temp_yesterday'])
+            self.max_temp_sensor = self.create_entity(output_sensors['max_temp'])
+            self.max_temp_yesterday_sensor = self.create_entity(output_sensors['max_temp_yesterday'])
+            self.min_temp_sensor = self.create_entity(output_sensors['min_temp'])
+            self.min_temp_yesterday_sensor = self.create_entity(output_sensors['min_temp_yesterday'])
 
             current_min_temp, current_max_temp = self.compute_min_max_temp()
             if not self.max_temp_sensor.exists() or self.max_temp_sensor.get_state() == 'unavailable':