diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b69a1aa7220d..d3155f29f227 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16035,9 +16035,7 @@ in
 
   hiawatha = callPackage ../servers/http/hiawatha {};
 
-  home-assistant = callPackage ../servers/home-assistant {
-    python3 = python37;
-  };
+  home-assistant = callPackage ../servers/home-assistant { };
 
   home-assistant-cli = callPackage ../servers/home-assistant/cli.nix { };