diff --git a/py/qstrdefs.h b/py/qstrdefs.h
index 5c29ba1..368b0fc 100644
--- a/py/qstrdefs.h
+++ b/py/qstrdefs.h
@@ -127,6 +127,9 @@
 Q(value)
 Q(zip)
 
+Q(sep)
+Q(end)
+
 Q(clear)
 Q(copy)
 Q(fromkeys)