diff --git a/Makefile b/Makefile
index e153d20b..7f873bc8 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,7 @@ include $(GOROOT)/src/Make.inc
 
 TARG=dns
 GOFILES=\
+	xfr.go\
 	config.go\
 	defaults.go\
 	dns.go\
diff --git a/xfr.go b/xfr.go
new file mode 100644
index 00000000..e69de29b