diff --git a/pkgs/development/lisp-modules/lisp-packages.nix b/pkgs/development/lisp-modules/lisp-packages.nix
index d9359da0a6a..0d9383a465f 100644
--- a/pkgs/development/lisp-modules/lisp-packages.nix
+++ b/pkgs/development/lisp-modules/lisp-packages.nix
@@ -19,13 +19,14 @@ let lispPackages = rec {
 
   clx = buildLispPackage rec {
     baseName = "clx";
-    version = "2013-09";
+    version = "2014-11-03";
     description = "X11 bindings for Common Lisp";
     deps = [];
     src = pkgs.fetchgit {
       url = "https://github.com/sharplispers/clx.git";
-      rev = "e2b762ac93d78d6eeca4f36698c8dfd1537ce998";
-      sha256 = "0jcrmlaayz7m8ixgriq7id3pdklyk785qvpcxdpcp4aqnfiiqhij";
+      rev = "c2910c5d707a97e87b354de3f2fbe2ae038e9bc8";
+      sha256 = "1jk0hfk6rb9cf58xhqq7vaisj63k3x9jpj06wqpa32y5ppjcyijw";
+      name = "clx-git-checkout-${version}";
     };
   };