diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 2dd5823..c92b4d6 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -222,6 +222,7 @@
 
 enum fe_interleaving {
 	INTERLEAVING_NONE,
+	INTERLEAVING_AUTO,
 	INTERLEAVING_240,
 	INTERLEAVING_720,
 };