diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 72e2036b3321..c82e81c4fc04 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -389,6 +389,7 @@ mapAliases ({
   winusb = woeusb; # added 2017-12-22
   wireguard = wireguard-tools; # added 2018-05-19
   morituri = whipper; # added 2018-09-13
+  xfceUnstable = xfce4-14; # added 2019-09-17
   x11 = xlibsWrapper; # added 2015-09
   xbmc = kodi; # added 2018-04-25
   xbmcPlain = kodiPlain; # added 2018-04-25
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f3172f77e396..003c9364f89f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -22658,7 +22658,6 @@ in
   solarc-gtk-theme = callPackage ../misc/themes/solarc { };
 
   xfce = xfce4-12;
-  xfceUnstable = xfce4-14;
 
   xfce4-12 = recurseIntoAttrs (callPackage ../desktops/xfce { });
   xfce4-14 = recurseIntoAttrs (callPackage ../desktops/xfce4-14 { });