diff --git a/linphone-app/assets/assistant/create-app-sip-account.rc b/linphone-app/assets/assistant/create-app-sip-account.rc
index ffa16ce5b..489d881de 100644
--- a/linphone-app/assets/assistant/create-app-sip-account.rc
+++ b/linphone-app/assets/assistant/create-app-sip-account.rc
@@ -14,7 +14,6 @@
     <entry name="nat_policy_ref" overwrite="true">nat_policy_default_values</entry>
     <entry name="realm" overwrite="true">sip.linphone.org</entry>
     <entry name="contact_parameters" overwrite="true">message-expires=604800</entry>
-    <entry name="conference_factory_uri" overwrite="true">sip:conference-factory@sip.linphone.org</entry>
   </section>
   <section name="nat_policy_default_values">
     <entry name="stun_server" overwrite="true">stun.linphone.org</entry>
diff --git a/linphone-app/assets/assistant/use-app-sip-account.rc b/linphone-app/assets/assistant/use-app-sip-account.rc
index ffa16ce5b..489d881de 100644
--- a/linphone-app/assets/assistant/use-app-sip-account.rc
+++ b/linphone-app/assets/assistant/use-app-sip-account.rc
@@ -14,7 +14,6 @@
     <entry name="nat_policy_ref" overwrite="true">nat_policy_default_values</entry>
     <entry name="realm" overwrite="true">sip.linphone.org</entry>
     <entry name="contact_parameters" overwrite="true">message-expires=604800</entry>
-    <entry name="conference_factory_uri" overwrite="true">sip:conference-factory@sip.linphone.org</entry>
   </section>
   <section name="nat_policy_default_values">
     <entry name="stun_server" overwrite="true">stun.linphone.org</entry>