diff --git a/lua/bladw_announcement/shared/sh_config.lua b/lua/bladw_announcement/shared/sh_config.lua
index 4b6a2fa..964a81d 100644
--- a/lua/bladw_announcement/shared/sh_config.lua
+++ b/lua/bladw_announcement/shared/sh_config.lua
@@ -4,6 +4,7 @@ BladW.Announcement.Conf = BladW.Announcement.Conf or {}
 
 BladW.Announcement.Conf = {
     announcement_style    = "simple", -- "simple" ou "loader"
+    announcement_theme    = "white",   -- couleur des contours extérieurs : "blue" ou "white"
     announcement_duration = 10,       -- durée d'affichage en secondes
     announcement_max_length = 80,     -- max de caractères pour le message
     announcement_sound    = "announce.mp3", -- son à l'apparition ("" = rien), fichier dans sound/ | ex : garrysmod/content_downloaded.wav