diff --git a/users/erwin/home.nix b/users/erwin/home.nix
index fc6a6c3..fd71312 100644
--- a/users/erwin/home.nix
+++ b/users/erwin/home.nix
@@ -49,7 +49,7 @@ in
                     src = pkgs.fetchFromSavannah {
                       repo = "emacs";
                       rev = "338b3718b6cf14ef13b9390928e2b13b5d4f1797";
-                      sha256 = fakeSha256;
+                      sha256 = "1ZY8zLkW7JjlPI17owF2F5TcPxrasxVygCoXqrkEhHw=";
                     };
                   });
                 in