diff --git a/components/cn105/uptime_connection_sensor.cpp b/components/cn105/uptime_connection_sensor.cpp
index fa22a26..7f5e509 100644
--- a/components/cn105/uptime_connection_sensor.cpp
+++ b/components/cn105/uptime_connection_sensor.cpp
@@ -9,7 +9,7 @@ namespace esphome {
         static const char* const TAG = "uptime.connection.sensor";
         void HpUpTimeConnectionSensor::update() {
             if (connected_) {
-                UptimeSensor::update();
+                UptimeSecondsSensor::update();
             } else {
                 this->uptime_ = 0;
                 this->publish_state(0);
@@ -31,4 +31,4 @@ namespace esphome {
         void HpUpTimeConnectionSensor::dump_config() { LOG_SENSOR("", "Uptime Connection Sensor", this); }
 
     }  // namespace uptime
-}  // namespace esphome
\ No newline at end of file
+}  // namespace esphome