diff --git a/source/_integrations/sensor.markdown b/source/_integrations/sensor.markdown
index e04f4aac5c7..6da23a7e4f0 100644
--- a/source/_integrations/sensor.markdown
+++ b/source/_integrations/sensor.markdown
@@ -31,7 +31,7 @@ The type of data a sensor returns impacts how it is displayed in the frontend. T
 - **timestamp**: Datetime object or timestamp string (ISO 8601).
 - **voltage**: Voltage in V.
 - **carbon_monoxide**: Carbon Monoxide in CO (Gas CNG/LPG)
-- **carbon_dioxine**: Carbon Dioxine in CO2 (Smoke)
+- **carbon_dioxide**: Carbon Dioxide in CO2 (Smoke)
 
 <p class='img'>
 <img src='/images/screenshots/sensor_device_classes_icons.png' />