diff --git a/pelicanconf.py b/pelicanconf.py
index ec74c88..2a92b25 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -5,7 +5,7 @@ SITEURL = ''
 PATH = 'content'
 
 TIMEZONE = 'Europe/Paris'
-LOCALE = "fr-FR"
+LOCALE = "fr_FR.utf8"
 
 DEFAULT_LANG = 'fr'
 
diff --git a/requirements.txt b/requirements.txt
index aa3db5d..c28d8c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-pelican==4.8.0
+pelican[markdown]==4.8.0
 feedparser==6.0.10
\ No newline at end of file