diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 934c9730dedb..b522f48f097f 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -13994,10 +13994,10 @@ let
     pname = "Mouse";
     version = "2.5.10";
     src = fetchurl {
-      url = mirror://cpan/authors/id/S/SK/SKAJI/Mouse-v2.5.10.tar.gz;
+      url = "mirror://cpan/authors/id/S/SK/SKAJI/Mouse-v2.5.10.tar.gz";
       sha256 = "1vijm8wkyws1jhnqmx104585q3srw9z1crcpy1zlcfhm8qww53ff";
     };
-    buildInputs = [ DevelPPPort ModuleBuildXSUtil TestException TestFatal TestLeakTrace TestOutput TestRequires TryTiny ];
+    buildInputs = [ ModuleBuildXSUtil TestException TestFatal TestLeakTrace TestOutput TestRequires TryTiny ];
     perlPreHook = "export LD=$CC";
     NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isi686 "-fno-stack-protector";
     hardeningDisable = stdenv.lib.optional stdenv.isi686 "stackprotector";