diff --git a/lib/libskey/Makefile b/lib/libskey/Makefile
index b91ab0b7a76..eafee0fef7b 100644
--- a/lib/libskey/Makefile
+++ b/lib/libskey/Makefile
@@ -3,6 +3,7 @@
 LIB=	skey
 SRCS=	skeyaccess.c put.c skey_crypt.c skey_getpass.c skeylogin.c skeysubr.c
 MAN1=	skey.1
+MAN3=	skey.3
 MAN5=	skey.access.5
 
 CFLAGS+=-DPERMIT_CONSOLE -D_SKEY_INTERNAL -I${.CURDIR}