diff --git a/linphone-app/ui/views/App/Main/Assistant/UseOtherSipAccount.qml b/linphone-app/ui/views/App/Main/Assistant/UseOtherSipAccount.qml
index 7f9acee9d..71f4cb5f9 100644
--- a/linphone-app/ui/views/App/Main/Assistant/UseOtherSipAccount.qml
+++ b/linphone-app/ui/views/App/Main/Assistant/UseOtherSipAccount.qml
@@ -70,8 +70,7 @@ AssistantAbstractView {
 
           ComboBox {
             id: transport
-            model: [ 'UDP', 'TCP', 'TLS', 'DTLS' ]
-            currentIndex:2
+            model: [ 'UDP', 'TCP', 'TLS']
           }
         }
       }
diff --git a/linphone-app/ui/views/App/Settings/Dialogs/SettingsSipAccountsEdit.qml b/linphone-app/ui/views/App/Settings/Dialogs/SettingsSipAccountsEdit.qml
index 4c18a9e6d..c744962bc 100644
--- a/linphone-app/ui/views/App/Settings/Dialogs/SettingsSipAccountsEdit.qml
+++ b/linphone-app/ui/views/App/Settings/Dialogs/SettingsSipAccountsEdit.qml
@@ -102,7 +102,7 @@ DialogPlus {
               id: transport
 
               enabled: dialog._serverAddressOk
-              model: [ 'UDP', 'TCP', 'TLS', 'DTLS' ]
+              model: [ 'UDP', 'TCP', 'TLS' ]
 
               onActivated: Logic.handleTransportChanged(model[index])
             }