1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 326e717..213020b 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ passt: passt.c passt.h arp.c arp.h dhcp.c dhcp.h dhcpv6.c dhcpv6.h ndp.c ndp.h s
 	$(CC) $(CFLAGS) passt.c arp.c dhcp.c dhcpv6.c ndp.c siphash.c tap.c icmp.c tcp.c udp.c util.c -o passt
 
 qrap: qrap.c passt.h
-	$(CC) $(CFLAGS) qrap.c -o qrap
+	$(CC) $(CFLAGS) -DARCH=\"$(shell uname -m)\" qrap.c -o qrap
 
 .PHONY: clean
 clean: