diff --git a/Makefile b/Makefile
index 149060fcd07..172c253a169 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 #
-#	$Id: Makefile,v 1.90 1996/07/21 00:05:31 jraynard Exp $
+#	$Id: Makefile,v 1.91 1996/07/27 21:47:42 peter Exp $
 #
 # Make command line options:
 #	-DCLOBBER will remove /usr/include
@@ -347,6 +347,8 @@ bootstrap:
 		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
 	cd ${.CURDIR}/usr.bin/lex && ${MAKE} bootstrap && ${MAKE} depend && \
 		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
+	cd ${.CURDIR}/usr.bin/tsort && ${MAKE} depend && \
+		${MAKE} ${MK_FLAGS} all install ${CLEANDIR} ${OBJDIR}
 
 #
 # include-tools - generally the same as 'bootstrap', except that it's for