diff --git a/lib/msun/tests/Makefile b/lib/msun/tests/Makefile
index b07be2d204ef..dde46be8a394 100644
--- a/lib/msun/tests/Makefile
+++ b/lib/msun/tests/Makefile
@@ -6,11 +6,8 @@ TESTSRC=	${SRCTOP}/contrib/netbsd-tests/lib/libm
 
 TESTSDIR=	${TESTSBASE}/lib/msun
 
-.if ${MACHINE} == "sparc" || ${MACHINE} == "i386" \
-	|| ${MACHINE} == "amd64" || ${MACHINE_CPUARCH} == "arm"	\
-	|| ${MACHINE} == "sparc64"
+# All architectures on FreeBSD have fenv.h
 CFLAGS+=	-DHAVE_FENV_H
-.endif
 
 .if ${MACHINE} == "amd64" || ${MACHINE} == "i386"
 CFLAGS+=	-D__HAVE_LONG_DOUBLE