diff --git a/pkgs/by-name/in/invoiceplane/package.nix b/pkgs/by-name/in/invoiceplane/package.nix
index ade13a137574..c1127718ce33 100644
--- a/pkgs/by-name/in/invoiceplane/package.nix
+++ b/pkgs/by-name/in/invoiceplane/package.nix
@@ -1,4 +1,10 @@
-{ lib, stdenv, fetchurl, unzip, nixosTests }:
+{
+  lib,
+  stdenv,
+  fetchurl,
+  unzip,
+  nixosTests,
+}:
 
 stdenv.mkDerivation rec {
   pname = "invoiceplane";