--- /dev/null
+diff -up bind-9.5.0b1/lib/dns/Makefile.in.parallel bind-9.5.0b1/lib/dns/Makefile.in
+--- bind-9.5.0b1/lib/dns/Makefile.in.parallel 2008-01-17 18:27:38.000000000 +0100
++++ bind-9.5.0b1/lib/dns/Makefile.in 2008-01-17 18:27:45.000000000 +0100
+@@ -19,10 +19,6 @@ srcdir = @srcdir@
+ VPATH = @srcdir@
+ top_srcdir = @top_srcdir@
+
+-# Attempt to disable parallel processing.
+-.NOTPARALLEL:
+-.NO_PARALLEL:
+-
+ @BIND9_VERSION@
+
+ @LIBDNS_API@