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diff --git a/disfluid/maintainer/update-po.scm b/disfluid/maintainer/update-po.scm
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+;; disfluid, implementation of the Solid specification
+;; Copyright (C) 2022  Vivien Kraus
+
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU Affero General Public License as
+;; published by the Free Software Foundation, either version 3 of the
+;; License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU Affero General Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+(define-module (disfluid maintainer update-po)
+  #:use-module (disfluid maintainer update-repository)
+  #:use-module (disfluid maintainer local-package)
+  #:use-module (guix gexp)
+  #:use-module (guix packages)
+  #:use-module (gnu packages base)
+  #:declarative? #t
+  #:export (update-po))
+
+(define (update-po)
+  (let ((pkg (local-package)))
+    (let ((updated-po
+           (computed-file
+            "fixed-po-files"
+            (with-imported-modules '((guix build utils))
+              #~(begin
+                  (use-modules (guix build utils))
+                  (use-modules (ice-9 rdelim))
+                  (invoke
+                   #$(file-append tar "/bin/tar")
+                   "xf"
+                   #$(file-append
+                      pkg
+                      "/share/disfluid/complete-corresponding-source.tar.gz"))
+                  (with-directory-excursion
+                      (string-append "disfluid-" #$(package-version pkg))
+                    (let ((out (string-append #$output "/po")))
+                      (mkdir-p out)
+                      (copy-file "po/disfluid.pot"
+                                 (string-append out "/disfluid.pot"))
+                      (call-with-input-file "po/LINGUAS"
+                        (lambda (port)
+                          (let loop ()
+                            (let ((next (read-line port)))
+                              (unless (eof-object? next)
+                                (when (not (string-prefix? "#" next))
+                                  (copy-file
+                                   (format #f "po/~a.po" next)
+                                   (format #f "~a/~a.po" out next)))
+                                (loop)))))))))))))
+      (update-repository "translations" updated-po
+                         "Automatic translations synchronization"))))