diff --git a/debian/control b/debian/control
index 6d4131e0..8c6d8c40 100644
--- a/debian/control
+++ b/debian/control
@@ -26,6 +26,7 @@ Depends: python3-cmislib,
          python3-lxml,
          python3-pdfrw,
          python3-pil,
+         python3-publik-django-templatetags,
          python3-pycryptodome,
          python3-pyexcel-io,
          python3-pyexcel-ods,
diff --git a/passerelle/settings.py b/passerelle/settings.py
index c7b77d9e..3626bbd6 100644
--- a/passerelle/settings.py
+++ b/passerelle/settings.py
@@ -102,6 +102,9 @@ TEMPLATES = [
                 'django.contrib.messages.context_processors.messages',
                 'django.template.context_processors.request',
             ],
+            'builtins': [
+                'publik_django_templatetags.publik.templatetags.publik',
+            ],
         },
     },
 ]
diff --git a/tox.ini b/tox.ini
index 948fb234..33d96511 100644
--- a/tox.ini
+++ b/tox.ini
@@ -49,6 +49,7 @@ deps =
   codestyle: pre-commit
   ldaptools
   python-ldap<=3.2  # align with Debian <= 11 (buster, bullseye)
+  git+https://git.entrouvert.org/publik-django-templatetags.git
 commands =
   ./get_wcs.sh
   py.test {posargs: --numprocesses {env:NUMPROCESSES:1} --dist loadfile {env:FAST:} {env:COVERAGE:} {env:JUNIT:} tests/}
@@ -85,5 +86,6 @@ deps =
   responses
   mohawk
   ldaptools
+  git+https://git.entrouvert.org/publik-django-templatetags.git
 commands =
   ./pylint.sh passerelle/ tests/