diff --git a/app/src/main/java/com/infomaniak/mail/data/cache/mailboxContent/ThreadController.kt b/app/src/main/java/com/infomaniak/mail/data/cache/mailboxContent/ThreadController.kt
index 4a9a471df6..e02a98e90a 100644
--- a/app/src/main/java/com/infomaniak/mail/data/cache/mailboxContent/ThreadController.kt
+++ b/app/src/main/java/com/infomaniak/mail/data/cache/mailboxContent/ThreadController.kt
@@ -304,6 +304,7 @@ class ThreadController @Inject constructor(
                         handleFailure(localMessage.uid)
                     }
 
+                    // TODO: Remove this when the API returns the good value for `has_attachments`.
                     if (!hasAttachmentsInThread) {
                         messages.flatMapTo(mutableSetOf()) { it.threads }.forEach { thread ->
                             if (thread.hasAttachments) {