diff --git a/nongnu/packages/messaging.scm b/nongnu/packages/messaging.scm
index c6cddaf0..61807be1 100644
--- a/nongnu/packages/messaging.scm
+++ b/nongnu/packages/messaging.scm
@@ -97,8 +97,7 @@
          ("discord.png" "share/icons/hicolor/256x256/apps/")
          ("discord.png" "share/pixmaps/"))
      #:phases
-     (with-imported-modules '((guix build utils)
-                              (guix build glib-or-gtk-build-system))
+     (with-imported-modules '((guix build utils))
        #~(modify-phases %standard-phases
            (add-after 'binary-unpack 'setup-cwd
              (lambda* (#:key outputs #:allow-other-keys)
@@ -123,11 +122,7 @@
                (for-each
                 (lambda (f) (chmod f #o755))
                 '("Discord" "chrome_crashpad_handler" "chrome-sandbox"
-                  "discord.sh" "postinst.sh"))))
-           (add-after 'install 'glib-or-gtk-wrap
-             (assoc-ref (@ (guix build glib-or-gtk-build-system)
-                           %standard-phases)
-                        'glib-or-gtk-wrap))))))
+                  "discord.sh" "postinst.sh"))))))))
    (inputs (list ffmpeg
                  gdk-pixbuf
                  libappindicator