diff --git a/custom_components/irm_kmi/coordinator.py b/custom_components/irm_kmi/coordinator.py
index eaec5be..082fbe7 100644
--- a/custom_components/irm_kmi/coordinator.py
+++ b/custom_components/irm_kmi/coordinator.py
@@ -27,7 +27,7 @@ class IrmKmiCoordinator(DataUpdateCoordinator):
             # Name of the data. For logging purposes.
             name="IRM KMI weather",
             # Polling interval. Will only be polled if there are subscribers.
-            update_interval=timedelta(seconds=30),
+            update_interval=timedelta(minutes=15),
         )
         self._api_client = IrmKmiApiClient(session=async_get_clientsession(hass))
         self._coord = coord