--- netgen-1.4.40/tcltk/Makefile
+++ netgen-1.4.40/tcltk/Makefile
@@ -42,8 +42,8 @@
 	${CP} $* $(DESTDIR)${TCLDIR}/$*
 
 $(DESTDIR)${BINDIR}/netgen.sh: netgen.sh
-	${RM} $(DESTDIR)${BINDIR}/netgen.sh $(DESTDIR)${BINDIR}/netgen
-	${CP} netgen.sh $(DESTDIR)${BINDIR}/netgen
-	(cd $(DESTDIR)${BINDIR}; chmod 0755 netgen)
+	${RM} $(DESTDIR)${BINDIR}/netgen.sh $(DESTDIR)${BINDIR}/netgen-tcl
+	${CP} netgen.sh $(DESTDIR)${BINDIR}/netgen-tcl
+	(cd $(DESTDIR)${BINDIR}; chmod 0755 netgen-tcl)
 
 include ${NETGENDIR}/rules.mak