diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 6b2bedc..b3f2c2f 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -22,6 +22,7 @@
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
+  #:use-module (gnu packages gtk)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages gnutls)
@@ -72,7 +73,7 @@
        ;; TODO: Add the optional dependencies.
        ("xlibs" ,libx11)
        ("libXaw" ,libxaw)                    ; XXX: eventually replace by GTK+
-       ;; ("gtk+" ,gtk+)
+       ("gtk+" ,gtk+)
        ("libXft" ,libxft)
        ("libtiff" ,libtiff)