diff --git a/pyfan.py b/pyfan.py
index cf092d1..6857d1e 100644
--- a/pyfan.py
+++ b/pyfan.py
@@ -133,7 +133,8 @@ class PyFan:
         for zone in self.config["thermalzones"]:
             self.zones.append(ThermalZone(zone, self.hwmon_map))
 
-        logging.getLogger("pyfan").info("Finished creating %d thermal zones." % len(self.zones))
+        logging.getLogger("pyfan").info(
+            "Finished creating %d thermal zones, checking all %d seconds" % (len(self.zones), self.interval))
 
     def __enter__(self):
         return self