diff --git a/pkgs/desktops/gnome-3/3.12/core/gucharmap/default.nix b/pkgs/desktops/gnome-3/3.12/core/gucharmap/default.nix
index a6bf72b2fc7e..590f8706fff5 100644
--- a/pkgs/desktops/gnome-3/3.12/core/gucharmap/default.nix
+++ b/pkgs/desktops/gnome-3/3.12/core/gucharmap/default.nix
@@ -6,15 +6,13 @@
 # use packaged gnome3.gnome_icon_theme_symbolic 
 
 stdenv.mkDerivation rec {
-  name = "gucharmap-3.10.1";
+  name = "gucharmap-3.12.1";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/gucharmap/3.10/${name}.tar.xz";
-    sha256 = "04e8606c65adb14d267b50b1cf9eb4fee92bd9c5ab512a346bd4c9c686403f78";
+    url = "mirror://gnome/sources/gucharmap/3.12/${name}.tar.xz";
+    sha256 = "5e260767da43f6dc31a8be33ca363da56781349b367464fa9c478bca66aa18d9";
   };
 
-  configureFlags = [ "--disable-static" ];
-
   doCheck = true;
 
   propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
@@ -27,7 +25,7 @@ stdenv.mkDerivation rec {
 
   preFixup = ''
     wrapProgram "$out/bin/gucharmap" \
-      --prefix XDG_DATA_DIRS : "${gtk3}/share:${gnome3.gnome_themes_standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH"
+      --prefix XDG_DATA_DIRS : "${gnome3.gnome_themes_standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH"
   '';
 
   meta = with stdenv.lib; {