diff --git a/xep-0115.xml b/xep-0115.xml
index 386cb4d4..fd2743c6 100644
--- a/xep-0115.xml
+++ b/xep-0115.xml
@@ -345,7 +345,7 @@
       <field var='FORM_TYPE' type='hidden'>
         <value>urn:xmpp:dataforms:softwareinfo</value>
       </field>
-      <field var='ip_version'>
+      <field var='ip_version' type='text-multi' >
         <value>ipv4</value>
         <value>ipv6</value>
       </field>