diff --git a/pkgs/tools/misc/tmuxp/default.nix b/pkgs/tools/misc/tmuxp/default.nix
index e6dbc49ada49..0d92123c2725 100644
--- a/pkgs/tools/misc/tmuxp/default.nix
+++ b/pkgs/tools/misc/tmuxp/default.nix
@@ -1,13 +1,16 @@
 { lib, python3Packages, fetchPypi, installShellFiles }:
 
-python3Packages.buildPythonApplication rec {
+let
   pname = "tmuxp";
   version = "1.46.0";
+  hash = "sha256-+aXpsB4mjw9sZLalv3knW8okP+mh2P/nbZCiCwa3UBU=";
+in
+python3Packages.buildPythonApplication {
+  inherit pname version;
   pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-+aXpsB4mjw9sZLalv3knW8okP+mh2P/nbZCiCwa3UBU=";
+    inherit pname version hash;
   };
 
   nativeBuildInputs = [
@@ -31,12 +34,12 @@ python3Packages.buildPythonApplication rec {
       --zsh <(shtab --shell=zsh -u tmuxp.cli.create_parser)
   '';
 
-  meta = with lib; {
+  meta = {
     description = "tmux session manager";
     homepage = "https://tmuxp.git-pull.com/";
     changelog = "https://github.com/tmux-python/tmuxp/raw/v${version}/CHANGES";
-    license = licenses.mit;
-    maintainers = with maintainers; [ peterhoeg otavio ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ peterhoeg otavio ];
     mainProgram = "tmuxp";
   };
 }