diff --git a/pkgs/tools/package-management/disnix/activation-scripts/default.nix b/pkgs/tools/package-management/disnix/activation-scripts/default.nix
index 23906fb3aff..353e2fee4b7 100644
--- a/pkgs/tools/package-management/disnix/activation-scripts/default.nix
+++ b/pkgs/tools/package-management/disnix/activation-scripts/default.nix
@@ -18,7 +18,7 @@ assert enableEjabberdDump -> ejabberd != null;
 stdenv.mkDerivation {
   name = "disnix-activation-scripts-0.3pre30423";
   src = fetchurl {
-    url = http://hydra.nixos.org/build/1842091/download/1/disnix-activation-scripts-0.3pre30423.tar.gz;
+    url = http://hydra.nixos.org/build/2794103/download/1/disnix-activation-scripts-0.3pre30423.tar.gz;
     sha256 = "11b569bflknjbjddam4mv07bpmihbfx5acxzxzhnshj6x8sv6064";
   };