diff --git a/app/src/main/java/eu/faircode/email/EntityMessage.java b/app/src/main/java/eu/faircode/email/EntityMessage.java
index fbfd6647a7..8b12d85184 100644
--- a/app/src/main/java/eu/faircode/email/EntityMessage.java
+++ b/app/src/main/java/eu/faircode/email/EntityMessage.java
@@ -314,6 +314,7 @@ public class EntityMessage implements Serializable {
                     Objects.equals(this.references, other.references) &&
                     Objects.equals(this.deliveredto, other.deliveredto) &&
                     Objects.equals(this.inreplyto, other.inreplyto) &&
+                    Objects.equals(this.wasforwardedfrom, other.wasforwardedfrom) &&
                     Objects.equals(this.thread, other.thread) &&
                     Objects.equals(this.priority, other.priority) &&
                     Objects.equals(this.receipt, other.receipt) &&