diff --git a/pkgs/applications/misc/keepass/default.nix b/pkgs/applications/misc/keepass/default.nix
index bc281bea16ac..f9c78dfc6fbf 100644
--- a/pkgs/applications/misc/keepass/default.nix
+++ b/pkgs/applications/misc/keepass/default.nix
@@ -1,7 +1,8 @@
 { lib, fetchurl, buildDotnetPackage, substituteAll, makeWrapper, makeDesktopItem,
   unzip, icoutils, gtk2, xorg, xdotool, xsel, coreutils, unixtools, glib, plugins ? [] }:
-
-with builtins; buildDotnetPackage rec {
+let
+  inherit (builtins) add length readFile replaceStrings unsafeDiscardStringContext toString map;
+in buildDotnetPackage rec {
   pname = "keepass";
   version = "2.49";