diff --git a/doc/package-notes.xml b/doc/package-notes.xml
index d69930350b15..e9c90523cc1d 100644
--- a/doc/package-notes.xml
+++ b/doc/package-notes.xml
@@ -181,7 +181,7 @@ generator.</para>
 
 <screen>
 $ cd pkgs/servers/x11/xorg
-$ cat tarballs-7.4.list extra.list old.list \
+$ cat tarballs-7.5.list extra.list old.list \
   | perl ./generate-expr-from-tarballs.pl
 </screen>
 
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 80127e1c1b45..d2b7e7e8b74b 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -2471,6 +2471,17 @@ rec {
     doCheck = false;
   };
 
+  X11GUITest = buildPerlPackage rec {
+    name = "X11-GUITest-0.21";
+    src = fetchurl {
+      url = "mirror://cpan/authors/id/C/CT/CTRONDLP/${name}.tar.gz";
+      sha256 = "0akjk2x2d3j1f95wn93mh6nvq8p6c9jcqmvkh1mli5jxr1rmhjx8";
+    };
+    buildInputs = [pkgs.x11 pkgs.xorg.libXtst pkgs.xorg.libXi];
+    NIX_CFLAGS_LINK = "-lX11 -lXext -lXtst";
+    doCheck = false; # requires an X server
+  };
+
   XMLDOM = buildPerlPackage {
     name = "XML-DOM-1.44";
     src = fetchurl {