diff --git a/sys/pc98/conf/GENERIC b/sys/pc98/conf/GENERIC
index f883bbe0f0d8..76fd0e15dd5c 100644
--- a/sys/pc98/conf/GENERIC
+++ b/sys/pc98/conf/GENERIC
@@ -54,8 +54,7 @@ options 	SYSVMSG			#SYSV-style message queues
 options 	SYSVSEM			#SYSV-style semaphores
 options 	P1003_1B		#Posix P1003_1B real-time extentions
 options 	_KPOSIX_PRIORITY_SCHEDULING
-options 	_KPOSIX_VERSION=199309L
-options		ICMP_BANDLIM		# Rate limit bad replies
+options		ICMP_BANDLIM		#Rate limit bad replies
 
 # To make an SMP kernel, the next two are needed
 #options 	SMP			# Symmetric MultiProcessor Kernel
diff --git a/sys/pc98/conf/GENERIC98 b/sys/pc98/conf/GENERIC98
index f883bbe0f0d8..76fd0e15dd5c 100644
--- a/sys/pc98/conf/GENERIC98
+++ b/sys/pc98/conf/GENERIC98
@@ -54,8 +54,7 @@ options 	SYSVMSG			#SYSV-style message queues
 options 	SYSVSEM			#SYSV-style semaphores
 options 	P1003_1B		#Posix P1003_1B real-time extentions
 options 	_KPOSIX_PRIORITY_SCHEDULING
-options 	_KPOSIX_VERSION=199309L
-options		ICMP_BANDLIM		# Rate limit bad replies
+options		ICMP_BANDLIM		#Rate limit bad replies
 
 # To make an SMP kernel, the next two are needed
 #options 	SMP			# Symmetric MultiProcessor Kernel