diff --git a/mach/vax4/libbsd4_2/Makefile b/mach/vax4/libbsd4_2/Makefile
index e4f5b820e..c5c5eebed 100644
--- a/mach/vax4/libbsd4_2/Makefile
+++ b/mach/vax4/libbsd4_2/Makefile
@@ -2,11 +2,11 @@
 install:	cp
 
 cp:             all
-		../../install head_em head_em.o
+		../../install head_em.o head_em
 		../../install tail_mon
 
 cmp:            all
-		-../../compare head_em
+		-../../compare head_em.o head_em
 		-../../compare tail_mon
 
 all:            head_em tail_mon