diff --git a/tlv.h b/tlv.h
index 9992fc3..443bbdf 100644
--- a/tlv.h
+++ b/tlv.h
@@ -183,11 +183,11 @@ struct time_status_np {
 } PACKED;
 
 enum clock_type {
-	CLOCK_TYPE_ORDINARY   = 0x80,
-	CLOCK_TYPE_BOUNDARY   = 0x40,
-	CLOCK_TYPE_P2P        = 0x20,
-	CLOCK_TYPE_E2E        = 0x10,
-	CLOCK_TYPE_MANAGEMENT = 0x08,
+	CLOCK_TYPE_ORDINARY   = 0x8000,
+	CLOCK_TYPE_BOUNDARY   = 0x4000,
+	CLOCK_TYPE_P2P        = 0x2000,
+	CLOCK_TYPE_E2E        = 0x1000,
+	CLOCK_TYPE_MANAGEMENT = 0x0800,
 };
 
 #define PROFILE_ID_LEN 6