diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 28cfe774fa..d9f6908bce 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -995,6 +995,7 @@
     </string>
     <string name="title_advanced_cloud_account_remark" translatable="false">
         Only enabled accounts and identities will be synchronized.
+        Gmail accounts authenticated via Android cannot be synchronized.
         Folder properties will not be synchronized.
         Existing accounts on the device will never be deleted.
     </string>