diff --git a/weechat.md b/weechat.md
index 13cb8f75..67cc15f5 100644
--- a/weechat.md
+++ b/weechat.md
@@ -22,3 +22,4 @@ Client IRC
 
 $\mathcal{LA RAZINE CARRÉE}$
 $\mathfrak{LA RAZINE CARRÉE}$
+$\mathbb{LA RAZINE CARRÉE}$