diff --git a/lg.py b/lg.py
index b8f9182..8f46445 100644
--- a/lg.py
+++ b/lg.py
@@ -69,10 +69,10 @@ class Remote():
 
         sock.close()
         if first_only:
-            raise NoTVFound
+            raise Remote.NoTVFound
         else:
             if len(addresses) == 0:
-                raise NoTVFound
+                raise Remote.NoTVFound
             else:
                 return addresses