diff -uNr mtr-0.85/Makefile.am mtr-0.85p/Makefile.am
--- mtr-0.85/Makefile.am	2013-04-24 12:32:13.000000000 +0300
+++ mtr-0.85p/Makefile.am	2013-07-26 17:55:25.455273792 +0300
@@ -43,7 +43,6 @@
 
 EXTRA_DIST = SECURITY mtr.8 Makefile Makefile.dist
 distclean-local:
-	(sleep 3; cp Makefile.dist Makefile) &
 	rm -f *.orig
 
 DISTCLEANFILES = *~