diff --git a/pkgs/desktops/gnome-3/3.16/devtools/gdl/default.nix b/pkgs/desktops/gnome-3/3.16/devtools/gdl/default.nix
index 9cad72de8f9..335a8d4d497 100644
--- a/pkgs/desktops/gnome-3/3.16/devtools/gdl/default.nix
+++ b/pkgs/desktops/gnome-3/3.16/devtools/gdl/default.nix
@@ -10,7 +10,7 @@ in stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://download.gnome.org/sources/gdl/${major}/${name}.tar.xz";
-    sha256 = "4b903c28a8894a82b997a1732a443c8b1d6a510304b3c3b511023339ff5d01db";
+    sha256 = "107zwvs913jr5hb59a4a8hsk19yinsicr2ma4vm216nzyl2f3jrl";
   };
 
   buildInputs = [ pkgconfig libxml2 gtk3 intltool ];