diff --git a/README.md b/README.md
index fb916fe..92002fc 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,6 @@ key | optional | type | default | description
 `class` | False | string | Notifreeze | The name of the Class.
 `notify_service` | False | string | | Home Assistant notification service
 `outdoor_temperature` | False | string | | Sensor for outside temperature
-`max_difference` | True | integer | 5 | Maximum tolerated tmperature difference
+`max_difference` | True | float | 5 | Maximum tolerated tmperature difference
 `initial_delay` | True | integer | 5 | Time in minutes before sending first notification
 `reminder_delay` | True | integer | 3 | Time in minutes until next notification is send
diff --git a/info.md b/info.md
index 82673bc..305c599 100644
--- a/info.md
+++ b/info.md
@@ -14,6 +14,6 @@ key | optional | type | default | description
 `class` | False | string | Notifreeze | The name of the Class.
 `notify_service` | False | string | | Home Assistant notification service
 `outdoor_temperature` | False | string | | Sensor for outside temperature
-`max_difference` | True | integer | 5 | Maximum tolerated tmperature difference
+`max_difference` | True | float | 5 | Maximum tolerated tmperature difference
 `initial_delay` | True | integer | 5 | Time in minutes before sending first notification
 `reminder_delay` | True | integer | 3 | Time in minutes until next notification is send