diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index f0ffffde5fa..f2e47178775 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
   inherit name;
 
   src = fetchurl {
-    url = "http://mercurial.selenic.com/release/${name}.tar.gz";
+    url = "https://mercurial-scm.org/release/${name}.tar.gz";
     sha256 = "1zdz42znd6i7c3nf31j0k6frcs68qyniyvcad8k2a1hlarlv2y6b";
   };