diff --git a/app/src/main/res/xml/providers.xml b/app/src/main/res/xml/providers.xml
index e27ee5ccb7..2c1a4aa22c 100644
--- a/app/src/main/res/xml/providers.xml
+++ b/app/src/main/res/xml/providers.xml
@@ -833,6 +833,7 @@
     </provider>
     <provider
         name="Arcor.de"
+        appPassword="true"
         link="https://www.vodafone.de/hilfe/email/abrufen-senden.html">
         <imap
             host="imap.arcor.de"