diff --git a/lib/libc/arch/ia64/gen/Makefile.inc b/lib/libc/arch/ia64/gen/Makefile.inc
index 03edc59a5911..73e360393768 100644
--- a/lib/libc/arch/ia64/gen/Makefile.inc
+++ b/lib/libc/arch/ia64/gen/Makefile.inc
@@ -1,7 +1,9 @@
-#	$NetBSD: Makefile.inc,v 1.4 2006/09/23 17:39:34 cherry Exp $
+#	$NetBSD: Makefile.inc,v 1.5 2012/12/27 10:41:18 martin Exp $
 
 SRCS+=	bswap16.c bswap32.c bswap64.c
 
 SRCS+= flt_rounds.c fpgetround.c fpsetround.c fpgetmask.c fpsetmask.c
 SRCS+=	isinff_ieee754.c isinfd_ieee754.c
 SRCS+=	isnanf_ieee754.c isnand_ieee754.c
+SRCS+=	fpclassifyf_ieee754.c fpclassifyd_ieee754.c
+