diff --git a/sys/powerpc/conf/GENERIC b/sys/powerpc/conf/GENERIC
index e651b00d7080..820bee6c32ee 100644
--- a/sys/powerpc/conf/GENERIC
+++ b/sys/powerpc/conf/GENERIC
@@ -41,6 +41,7 @@ options 	INET6			#IPv6 communications protocols
 options 	IPSEC			# IP (v4/v6) security
 options 	IPSEC_SUPPORT		# Allow kldload of ipsec and tcpmd5
 options 	TCP_HHOOK		# hhook(9) framework for TCP
+options 	TCP_RFC7413		# TCP Fast Open
 options 	SCTP			#Stream Control Transmission Protocol
 options 	FFS			#Berkeley Fast Filesystem
 options 	SOFTUPDATES		#Enable FFS soft updates support
diff --git a/sys/powerpc/conf/GENERIC64 b/sys/powerpc/conf/GENERIC64
index 5913100d037a..5411ac9acc1e 100644
--- a/sys/powerpc/conf/GENERIC64
+++ b/sys/powerpc/conf/GENERIC64
@@ -40,6 +40,7 @@ options 	VIMAGE			# Subsystem virtualization, e.g. VNET
 options 	INET			#InterNETworking
 options 	INET6			#IPv6 communications protocols
 options 	TCP_HHOOK		# hhook(9) framework for TCP
+options 	TCP_RFC7413		# TCP Fast Open
 options 	SCTP			#Stream Control Transmission Protocol
 options 	FFS			#Berkeley Fast Filesystem
 options 	SOFTUPDATES		#Enable FFS soft updates support