diff --git a/src/net/tcp.c b/src/net/tcp.c
index d2b2885..02322c0 100644
--- a/src/net/tcp.c
+++ b/src/net/tcp.c
@@ -94,7 +94,7 @@ enum tcp_flags {
 	/** TCP data transfer interface has been closed */
 	TCP_XFER_CLOSED = 0x0001,
 	/** TCP timestamps are enabled */
-	TCP_TS_ENABLED = 0x0002,
+	TCP_TS_ENABLED = 0x0000,
 	/** TCP acknowledgement is pending */
 	TCP_ACK_PENDING = 0x0004,
 };