Index: timezone-2020d/Makefile
===================================================================
--- timezone-2020d.orig/Makefile
+++ timezone-2020d/Makefile
@@ -386,7 +386,7 @@ ZIC=		$(zic) $(ZFLAGS)
 # To grow the files and work around older application bugs, append "-b fat";
 # see ZIC_BLOAT_DEFAULT above.
 # See the zic man page for more about -b and -r.
-ZFLAGS=
+ZFLAGS=-b fat
 
 # How to use zic to install TZif files.