diff --git a/manifest.toml b/manifest.toml
index 5e19794..93fcf9b 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -41,7 +41,7 @@ ram.runtime = "50M"
     ask.en = "Choose the application language"
     ask.fr = "Choisissez la langue de l'application"
     type = "select"
-    choices = ["fr", "en"]
+    choices = ["de", "fr", "en"]
     default = "fr"
 
     [install.admin]