diff --git a/pkgs/applications/science/robotics/emuflight-configurator/default.nix b/pkgs/applications/science/robotics/emuflight-configurator/default.nix
index 2bad9fc0d321..2b89a00eb4bd 100644
--- a/pkgs/applications/science/robotics/emuflight-configurator/default.nix
+++ b/pkgs/applications/science/robotics/emuflight-configurator/default.nix
@@ -1,8 +1,6 @@
 {lib, stdenv, fetchurl, unzip, makeDesktopItem, copyDesktopItems, nwjs
 , wrapGAppsHook, gsettings-desktop-schemas, gtk3 }:
 
-let
-in
 stdenv.mkDerivation rec {
   pname = "emuflight-configurator";
   version = "0.3.5";
@@ -17,8 +15,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ gsettings-desktop-schemas gtk3 ];
 
   installPhase = ''
-    mkdir -p $out/bin \
-             $out/share/${pname}
+    mkdir -p $out/bin $out/share/${pname}
 
     cp -r . $out/share/${pname}/
     install -m 444 -D icon/emu_icon_128.png $out/share/icons/hicolor/128x128/apps/${pname}.png