diff --git a/muxbuilder/main.c b/muxbuilder/main.c
index 12f76bd2..8aa44ab8 100644
--- a/muxbuilder/main.c
+++ b/muxbuilder/main.c
@@ -243,6 +243,7 @@ static const struct {
   const char *name;
 
 } tldlist[] = {
+  {"ad", "Andorra"},
   {"at", "Austria"},
   {"au", "Australia"},
   {"be", "Belgium"},