diff --git a/delivery/build-and-deploy.sh b/delivery/build-and-deploy.sh
index 996b2ce4ca30c8171de8d13e483cab591e0a49fc..3fd1e9d82c3e74a6c6e1461b6b06c70b08f794e8 100644
--- a/delivery/build-and-deploy.sh
+++ b/delivery/build-and-deploy.sh
@@ -11,7 +11,7 @@ echo "Prégénération de la licence dans le wiki"
 python replace.py
 
 echo "Génération du site"
-pelican -s publishconf.py
+pelican -s publishconf.py --debug
 
 echo "Copie des fichiers…"
 mkdir -p ../en
diff --git a/publishconf.py b/publishconf.py
index ec4ff6bc3b9a1bb54a97e0be3c14ab7ac6d5216a..c541baa9adb3cad653853a4c35afc104d40a98cc 100644
--- a/publishconf.py
+++ b/publishconf.py
@@ -41,9 +41,6 @@ PYGMENTS_STYLE = 'default'
 PATH_METADATA = 'pages/(?P<path>.*)\..*'
 
 JINJA_EXTENSIONS = ['jinja2.ext.i18n']
-JINJA_ENVIRONMENT = { 
-        'extensions': JINJA_EXTENSIONS.copy() # for latest pelican version
-        }
 
 I18N_SUBSITES = {
 }