diff --git a/Repositories/otago_eprints/otago_eprints/cfg/apachevhost_src.conf b/Repositories/otago_eprints/otago_eprints/cfg/apachevhost_src.conf
index 077b948..e1d8593 100755
--- a/Repositories/otago_eprints/otago_eprints/cfg/apachevhost_src.conf
+++ b/Repositories/otago_eprints/otago_eprints/cfg/apachevhost_src.conf
@@ -19,7 +19,7 @@
 <Location "/perl/register">
 	Order Deny,Allow
 	Deny from All
-	Allow from 139.80.0.0/16
+	Allow from 139.80.0.0/17
 	ErrorDocument 403 /error403_register.html
 </Location>