diff --git a/conf/vanilla/sip_profiles/external-ipv6.xml b/conf/vanilla/sip_profiles/external-ipv6.xml
index ea66679c37..99e8feb246 100644
--- a/conf/vanilla/sip_profiles/external-ipv6.xml
+++ b/conf/vanilla/sip_profiles/external-ipv6.xml
@@ -13,7 +13,7 @@
-
+