diff --git a/source/_components/homematic.markdown b/source/_components/homematic.markdown
index b79561a3563..11c575af68d 100644
--- a/source/_components/homematic.markdown
+++ b/source/_components/homematic.markdown
@@ -67,7 +67,7 @@ port:
 ssl:
   description: Set to `true` if SSL support is enabled on the CCU3.
   required: false
-  type: bool
+  type: boolean
 verify_ssl:
   description: Set to `true` if a valid certificate is being used. The default is `false` as usually a self-signed certificate is configured.
   required: false