diff --git a/src/systemtask/SystemTask.cpp b/src/systemtask/SystemTask.cpp
index 51b84912..96ab7b73 100644
--- a/src/systemtask/SystemTask.cpp
+++ b/src/systemtask/SystemTask.cpp
@@ -193,7 +193,7 @@ void SystemTask::Work() {
 
     monitor.Process();
     uint32_t systick_counter = nrf_rtc_counter_get(portNRF_RTC_REG);
-    dateTimeController.UpdateTime(nrf_rtc_counter_get(systick_counter);
+    dateTimeController.UpdateTime(nrf_rtc_counter_get(systick_counter));
     if(!nrf_gpio_pin_read(pinButton))
       watchdog.Kick();
   }