diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 8ae9ea2cacaf..9aef8654e90d 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1552,6 +1552,7 @@ static const struct {
 	{ BLK_TC_COMPLETE,	"complete"	},
 	{ BLK_TC_FS,		"fs"		},
 	{ BLK_TC_PC,		"pc"		},
+	{ BLK_TC_NOTIFY,	"notify"	},
 	{ BLK_TC_AHEAD,		"ahead"		},
 	{ BLK_TC_META,		"meta"		},
 	{ BLK_TC_DISCARD,	"discard"	},