diff --git a/pelicanconf.py b/pelicanconf.py
index 1e28703..f67b232 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -163,6 +163,21 @@ I18N_UNTRANSLATED_PAGES = 'remove'
 I18N_SUBSITES = {
     'de': {
         'LOCALE': ('de_DE.UTF-8'),
+        'MARKDOWN': {
+            'extension_configs': {
+                'markdown.extensions.toc': {
+                    'title': 'Inhaltsverzeichnis',
+                    'permalink': 'true'
+                },
+                'markdown.extensions.codehilite': {'css_class': 'highlight'},
+                'markdown.extensions.extra': {},
+                'markdown.extensions.footnotes': {
+                    'BACKLINK_TITLE': 'Springe zurück zu footnote %d im text'
+                },
+                'markdown.extensions.meta': {},
+            },
+            'output_format': 'html5',
+        }
     },
     'en': {
         'LOCALE': ('en_US.UTF-8'),
@@ -170,6 +185,7 @@ I18N_SUBSITES = {
             'extension_configs': {
                 'markdown.extensions.toc': {
                     'title': 'Table of Contents',
+                    'permalink': 'true'
                 },
                 'markdown.extensions.codehilite': {'css_class': 'highlight'},
                 'markdown.extensions.extra': {},
@@ -183,9 +199,39 @@ I18N_SUBSITES = {
     },
     'eo': {
         'LOCALE': ('eo.UTF-8'),
+        'MARKDOWN': {
+            'extension_configs': {
+                'markdown.extensions.toc': {
+                    'title': 'Enhavtabelo',
+                    'permalink': 'true'
+                },
+                'markdown.extensions.codehilite': {'css_class': 'highlight'},
+                'markdown.extensions.extra': {},
+                'markdown.extensions.footnotes': {
+                    'BACKLINK_TITLE': 'Saltu al footnote %d en la teksto'
+                },
+                'markdown.extensions.meta': {},
+            },
+            'output_format': 'html5',
+        }
     },
     'fr': {
         'LOCALE': ('fr_FR.UTF-8'),
+        'MARKDOWN': {
+            'extension_configs': {
+                'markdown.extensions.toc': {
+                    'title': 'Table des matières',
+                    'permalink': 'true'
+                },
+                'markdown.extensions.codehilite': {'css_class': 'highlight'},
+                'markdown.extensions.extra': {},
+                'markdown.extensions.footnotes': {
+                    'BACKLINK_TITLE': 'Revenir à la footnote %d dans le texte'
+                },
+                'markdown.extensions.meta': {},
+            },
+            'output_format': 'html5',
+        }
     },
 }
 JINJA_ENVIRONMENT = {'extensions': ['jinja2.ext.i18n']}