diff --git a/sys/pc98/conf/GENERIC b/sys/pc98/conf/GENERIC
index 543b22027513..718f63c1528b 100644
--- a/sys/pc98/conf/GENERIC
+++ b/sys/pc98/conf/GENERIC
@@ -282,6 +282,8 @@ device		sn
 #device	mss0	at isa? port 0xf40 irq 12 drq 1
 #device	mpu0	at isa? port 0xe0d0 irq 6
 
+#device	joy0	at isa? port 0x04d2
+
 # Pseudo devices - the number indicates how many units to allocated.
 pseudo-device	loop		# Network loopback
 pseudo-device	ether		# Ethernet support
diff --git a/sys/pc98/conf/GENERIC98 b/sys/pc98/conf/GENERIC98
index 543b22027513..718f63c1528b 100644
--- a/sys/pc98/conf/GENERIC98
+++ b/sys/pc98/conf/GENERIC98
@@ -282,6 +282,8 @@ device		sn
 #device	mss0	at isa? port 0xf40 irq 12 drq 1
 #device	mpu0	at isa? port 0xe0d0 irq 6
 
+#device	joy0	at isa? port 0x04d2
+
 # Pseudo devices - the number indicates how many units to allocated.
 pseudo-device	loop		# Network loopback
 pseudo-device	ether		# Ethernet support