diff --git a/tgl.h b/tgl.h
index 7f74b30..cf3adf7 100644
--- a/tgl.h
+++ b/tgl.h
@@ -39,7 +39,6 @@ struct connection;
 struct mtproto_methods;
 struct tgl_session;
 struct tgl_dc;
-struct bingnum_ctx;
 
 #define TGL_UPDATE_CREATED 1
 #define TGL_UPDATE_DELETED 2