diff --git a/pkgs/development/libraries/signon/old.nix b/pkgs/development/libraries/signon/old.nix
deleted file mode 100644
index bf211c3b8a34..000000000000
--- a/pkgs/development/libraries/signon/old.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{ stdenv, fetchurl, doxygen, qt5 }:
-
-stdenv.mkDerivation rec {
-  name = "signon-${version}";
-  version = "8.57";
-  src = fetchurl {
-    url = "https://gitlab.com/accounts-sso/signond/repository/archive.tar.gz?ref=${version}";
-    sha256 = "1vqkxhmdjk3217k38l2s3wld8x7f4jrbbh6xbr036cn1r23ncni5";
-  };
-
-  buildInputs = [ qt5.base ];
-  nativeBuildInputs = [ doxygen ];
-
-  configurePhase = ''
-    qmake PREFIX=$out LIBDIR=$out/lib CMAKE_CONFIG_PATH=$out/lib/cmake/SignOnQt5
-  '';
-
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 77cc641a67ab..37da25438c8d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8355,8 +8355,6 @@ let
 
   sfml = callPackage ../development/libraries/sfml { };
 
-  signon = callPackage ../development/libraries/signon/old.nix {};
-
   skalibs = callPackage ../development/libraries/skalibs { };
 
   slang = callPackage ../development/libraries/slang { };
@@ -15815,6 +15813,7 @@ aliases = with self; rec {
   rdiff_backup = rdiff-backup;  # added 2014-11-23
   rssglx = rss-glx; #added 2015-03-25
   rxvt_unicode_with-plugins = rxvt_unicode-with-plugins; # added 2015-04-02
+  signon = qt5.signon;  # added 2015-12-19
   speedtest_cli = speedtest-cli;  # added 2015-02-17
   sqliteInteractive = sqlite-interactive;  # added 2014-12-06
   telepathy_qt5 = qt5.telepathy;  # added 2015-12-19