diff --git a/pkgs/desktops/gnome-3/3.20/apps/seahorse/default.nix b/pkgs/desktops/gnome-3/3.20/apps/seahorse/default.nix
index 49c48a6b962a..e59df06f8a05 100644
--- a/pkgs/desktops/gnome-3/3.20/apps/seahorse/default.nix
+++ b/pkgs/desktops/gnome-3/3.20/apps/seahorse/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, intltool, fetchurl, vala
+{ stdenv, intltool, fetchurl, vala_0_32
 , pkgconfig, gtk3, glib
 , makeWrapper, itstool, gnupg, libsoup
 , gnome3, librsvg, gdk_pixbuf, gpgme
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ pkgconfig gtk3 glib intltool itstool gnome3.gcr
                   gnome3.gsettings_desktop_schemas makeWrapper gnupg
                   gdk_pixbuf gnome3.defaultIconTheme librsvg gpgme
-                  libsecret avahi libsoup p11_kit vala gnome3.gcr
+                  libsecret avahi libsoup p11_kit vala_0_32 gnome3.gcr
                   openssh ];
 
   preFixup = ''