diff --git a/src/SunPosition.cpp b/src/SunPosition.cpp
index 5e10d98..578e2e3 100644
--- a/src/SunPosition.cpp
+++ b/src/SunPosition.cpp
@@ -18,6 +18,7 @@ void SunPositionClass::init(Scheduler* scheduler)
     scheduler->addTask(_loopTask);
     _loopTask.setCallback(std::bind(&SunPositionClass::loop, this));
     _loopTask.setIterations(TASK_FOREVER);
+    _loopTask.setInterval(5 * TASK_SECOND);
     _loopTask.enable();
 }