diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index dcb7b3872a..eb9635f6ee 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -19,7 +19,7 @@
 ;;; Copyright © 2016–2022 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016 Bake Timmons <b3timmons@speedymail.org>
 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
-;;; Copyright © 2017, 2018, 2020, 2021, 2022 Marius Bakke <marius@gnu.org>
+;;; Copyright © 2017-2018, 2020-2023 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2017 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2017 Petter <petter@mykolab.ch>
 ;;; Copyright © 2017, 2021 Pierre Langlois <pierre.langlois@gmx.com>
@@ -5249,6 +5249,12 @@ NetSurf project.")
        ("perl-xml-sax" ,perl-xml-sax)
        ("perl-xml-twig" ,perl-xml-twig)
        ("perl-yaml-tiny" ,perl-yaml-tiny)
+
+       ;; Ikiwiki loads po4a as a library, and thus needs the po4a dependencies
+       ;; available.  Duplicate them here.
+       ;; XXX: It would be ideal to hard code these in po4a somehow.
+       ("perl-syntax-keyword-try" ,perl-syntax-keyword-try)
+       ("perl-xs-parse-keyword" ,perl-xs-parse-keyword)
        ("po4a" ,po4a)))
     (propagated-inputs
      (list perl-cgi-formbuilder