1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/applications/editors/emacs-modes/quack/default.nix b/pkgs/applications/editors/emacs-modes/quack/default.nix
index 86371890db1..e57182b40c8 100644
--- a/pkgs/applications/editors/emacs-modes/quack/default.nix
+++ b/pkgs/applications/editors/emacs-modes/quack/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation {
   src = fetchurl {
     # XXX: Upstream URL is not versioned, which might eventually break this.
     url = "http://www.neilvandyke.org/quack/quack.el";
-    sha256 = "1w3p03f1f3l2nldxc7dig1kkgbbvy5j7zid0cfmkcrpp1qrcsqic";
+    sha256 = "1q5bsllxkibiddwp32306flqm8s3caffnpbqz5ka260avllp4jj5";
   };
 
   buildInputs = [ emacs ];