diff --git a/custom_components/ecovacs/sucksbumper.py b/custom_components/ecovacs/sucksbumper.py
index ca3087a..a2c2790 100644
--- a/custom_components/ecovacs/sucksbumper.py
+++ b/custom_components/ecovacs/sucksbumper.py
@@ -507,7 +507,7 @@ class VacBot():
 
         if 'val' in event:
             lifespan = int(event['val']) / 100
-            _LOGGER.debug("**********Component " + type + " has lifespan of " + lifespan + ".")
+            _LOGGER.debug("**********Component " + type + " has lifespan of " + str(lifespan) + ".")
         else:
             lifespan = int(event['left']) / 60  #This works for a D901
         self.components[type] = lifespan