diff --git a/pkgs/applications/audio/ledfx/default.nix b/pkgs/applications/audio/ledfx/default.nix
index 04380e22fdbf..e4c9272ba2f8 100644
--- a/pkgs/applications/audio/ledfx/default.nix
+++ b/pkgs/applications/audio/ledfx/default.nix
@@ -6,7 +6,7 @@
 python3.pkgs.buildPythonPackage rec {
   pname = "ledfx";
   version = "2.0.93";
-  pyproject= true;
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;