diff --git a/gerrit-reviewdb/src/main/java/com/google/gerrit/reviewdb/client/Change.java b/gerrit-reviewdb/src/main/java/com/google/gerrit/reviewdb/client/Change.java
index 86f77db008..dbce048037 100644
--- a/gerrit-reviewdb/src/main/java/com/google/gerrit/reviewdb/client/Change.java
+++ b/gerrit-reviewdb/src/main/java/com/google/gerrit/reviewdb/client/Change.java
@@ -415,6 +415,7 @@ public final class Change {
     subject = other.subject;
     topic = other.topic;
     mergeable = other.mergeable;
+    lastSha1MergeTested = other.lastSha1MergeTested;
   }
 
   /** Legacy 32 bit integer identity for a change. */