--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,10 @@ CFLAGS=$(CCOPT) $(GLIBCFIX) $(DEFINES)
 
 IPV4_TARGETS=tracepath ping clockdiff arping tftpd
 IPV6_TARGETS=tracepath6 traceroute6 ping6
-TARGETS=$(IPV4_TARGETS) $(IPV6_TARGETS)
+TARGETS=$(IPV4_TARGETS)
+ifeq ($(CONFIG_IPV6),y)
+	TARGETS=$(IPV4_TARGETS) $(IPV6_TARGETS)
+endif
 
 LASTTAG:=`git-describe HEAD | sed -e 's/-.*//'`
 TAG:=`date +s%Y%m%d`
@@ -29,7 +32,7 @@ all: $(TARGETS)
 tftpd: tftpd.o tftpsubs.o
 ping: ping.o ping_common.o
 ping6: ping6.o ping_common.o
-ping.o ping6.o ping_common.o: ping_common.h
+ping.o ping_common.o: ping_common.h
 tftpd.o tftpsubs.o: tftp.h
 
 rdisc_srv: rdisc_srv.o