diff --git a/sys/arch/zaurus/stand/zboot/Makefile b/sys/arch/zaurus/stand/zboot/Makefile
index 4046f66cacf0..5a57063305f7 100644
--- a/sys/arch/zaurus/stand/zboot/Makefile
+++ b/sys/arch/zaurus/stand/zboot/Makefile
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.12 2013/08/15 21:41:09 matt Exp $
+#	$NetBSD: Makefile,v 1.13 2013/11/04 21:30:16 christos Exp $
 
 PROG=		zboot
 
@@ -22,7 +22,11 @@ CPPFLAGS+=	-nostdinc -I. -I${.CURDIR} -I${.OBJDIR} -I${S}
 CPPFLAGS+=	-D_STANDALONE -DHEAP_VARIABLE
 CPPFLAGS+=	-DLIBSA_ENABLE_LS_OP
 CPPFLAGS+=	-mabi=apcs-gnu -mfloat-abi=soft -mcpu=xscale
+.if ${HAVE_GCC} < 48
 CPPFLAGS+=	-mno-thumb -mno-thumb-interwork
+.else
+CPPFLAGS+=	-marm
+.endif
 CPUFLAGS=
 AFLAGS+=	-D_LOCORE
 LDFLAGS+=	-nostdlib -Bstatic