diff --git a/source/_integrations/homematic.markdown b/source/_integrations/homematic.markdown
index b7ea20cca01..ee22deabef7 100644
--- a/source/_integrations/homematic.markdown
+++ b/source/_integrations/homematic.markdown
@@ -477,7 +477,7 @@ The `homematic` notification platform enables invoking Homematic devices.
 
 To use this notification platform in your installation, add the following to your `configuration.yaml` file:
 
-## Configuration
+### Configuration
 
 ```yaml
 # Example configuration.yaml entry