diff --git a/pkgs/tuh-activity-logger.nix b/pkgs/tuh-activity-logger.nix
index dbc13aa..ee7c24e 100644
--- a/pkgs/tuh-activity-logger.nix
+++ b/pkgs/tuh-activity-logger.nix
@@ -17,6 +17,7 @@ buildPythonApplication {
     path = ../src/tuhmayto/.;
     name = "${pname}-${version}";
   };
+  pyproject = true;
   build-system = [ setuptools ];
   dependencies = [
     sqlite