diff --git a/src/mimeparser.rs b/src/mimeparser.rs
index 9d00c51d7..1a3490ad1 100644
--- a/src/mimeparser.rs
+++ b/src/mimeparser.rs
@@ -298,7 +298,8 @@ impl MimeMessage {
                     if let Some(peerstate) = &mut decryption_info.peerstate {
                         if message_time > peerstate.last_seen_autocrypt
                             && mail.ctype.mimetype != "multipart/report"
-                            && decryption_info.dkim_results.allow_keychange
+                        // Disallowing keychanges is disabled for now:
+                        // && decryption_info.dkim_results.allow_keychange
                         {
                             peerstate.degrade_encryption(message_time);
                             peerstate.save_to_db(&context.sql, false).await?;