diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index d8fd3ec..89f0c2b 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -213,6 +213,7 @@
 	LINUX_MIB_TCPSACKDISCARD,		/* TCPSACKDiscard */
 	LINUX_MIB_TCPDSACKIGNOREDOLD,		/* TCPSACKIgnoredOld */
 	LINUX_MIB_TCPDSACKIGNOREDNOUNDO,	/* TCPSACKIgnoredNoUndo */
+	LINUX_MIB_TCPSPURIOUSRTOS,		/* TCPSpuriousRTOs */
 	__LINUX_MIB_MAX
 };