diff --git a/harrogate/Cargo.toml b/harrogate/Cargo.toml
index 2fffc55..454301b 100644
--- a/harrogate/Cargo.toml
+++ b/harrogate/Cargo.toml
@@ -11,6 +11,7 @@ debug = true
 
 [features]
 
+door-light = []
 replace-default = []
 
 december-01-2019 = ["replace-default"]