diff --git a/pkgs/servers/home-assistant/custom-components/README.md b/pkgs/servers/home-assistant/custom-components/README.md
index 6b942df8b942..238c320ba279 100644
--- a/pkgs/servers/home-assistant/custom-components/README.md
+++ b/pkgs/servers/home-assistant/custom-components/README.md
@@ -20,7 +20,7 @@ versions into the Python environment.
 
 ```nix
 { lib
-, buildHomeAssistantcomponent
+, buildHomeAssistantComponent
 , fetchFromGitHub
 }: