diff --git a/pkgs/servers/mail/exim/default.nix b/pkgs/servers/mail/exim/default.nix
index 2a3e00d8b6e1..8d4692dd0eb4 100644
--- a/pkgs/servers/mail/exim/default.nix
+++ b/pkgs/servers/mail/exim/default.nix
@@ -105,5 +105,6 @@ stdenv.mkDerivation rec {
     license = with licenses; [ gpl2Plus bsd3 ];
     platforms = platforms.linux;
     maintainers = with maintainers; [ tv ajs124 das_j ];
+    changelog = "https://github.com/Exim/exim/blob/exim-${version}/doc/doc-txt/ChangeLog";
   };
 }