diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index d7aba1c4dc484..64c9a30e08719 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -34,7 +34,7 @@
 #define OPTIONS_MPTCP_MPC	(OPTION_MPTCP_MPC_SYN | OPTION_MPTCP_MPC_SYNACK | \
 				 OPTION_MPTCP_MPC_ACK)
 #define OPTIONS_MPTCP_MPJ	(OPTION_MPTCP_MPJ_SYN | OPTION_MPTCP_MPJ_SYNACK | \
-				 OPTION_MPTCP_MPJ_SYNACK)
+				 OPTION_MPTCP_MPJ_ACK)
 
 /* MPTCP option subtypes */
 #define MPTCPOPT_MP_CAPABLE	0