--- Makefile.in
+++ Makefile.in
@@ -112,7 +112,7 @@
 	mkdir -p ${BINDIR}
 	-mkdir -p ${MANDIR}/man${MANSUFFIX}
 	for file in $(PROGS) $(PVMPROGS); do\
-	   cp src/$$file $(BINDIR)/;\
+	   cp src/$$file $(BINDIR)/"$${file}2";\
 	done
 	-for file in hmmer $(PROGS); do\
 	   $(INSTMAN) documentation/man/$$file.man $(MANDIR)/man$(MANSUFFIX)/$$file.$(MANSUFFIX);\
