diff --git a/.guix-config/config.scm b/.guix-config/config.scm
index 411a4485..896763b8 100644
--- a/.guix-config/config.scm
+++ b/.guix-config/config.scm
@@ -21,6 +21,7 @@
              (gnu packages cups)
              (gnu packages emacs)
              (gnu packages version-control)
+             (gnu packages mtools)
              ((guix licenses) #:prefix license:)
              (guix packages)
              (srfi srfi-1))
@@ -199,6 +200,8 @@
 
  (packages (cons* nss-certs             ;for HTTPS access
                   ntfs-3g
+                  exfat-utils
+                  fuse-exfat
                   ;; emacs
                   ;; git
                   ;; gnupg