diff --git a/homeassistant/components/nobo_hub/climate.py b/homeassistant/components/nobo_hub/climate.py
index 771da420213..018f3e2b06a 100644
--- a/homeassistant/components/nobo_hub/climate.py
+++ b/homeassistant/components/nobo_hub/climate.py
@@ -40,7 +40,7 @@ SUPPORT_FLAGS = (
 PRESET_MODES = [PRESET_NONE, PRESET_COMFORT, PRESET_ECO, PRESET_AWAY]
 
 MIN_TEMPERATURE = 7
-MAX_TEMPERATURE = 40
+MAX_TEMPERATURE = 30
 
 
 async def async_setup_entry(