1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/libraries/svrcore/default.nix b/pkgs/development/libraries/svrcore/default.nix
index a5559e87aad..ddb880e6bf2 100644
--- a/pkgs/development/libraries/svrcore/default.nix
+++ b/pkgs/development/libraries/svrcore/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "4.0.4";
 
   src = fetchurl {
-    url = "https://ftp.mozilla.org/pub/directory/svrcore/releases/${version}/src/${name}.tar.bz2";
+    url = "mirror://mozilla/directory/svrcore/releases/${version}/src/${name}.tar.bz2";
     sha256 = "0n3alg6bxml8952fb6h0bi0l29farvq21q6k20gy2ba90m3znwj7";
   };