diff --git a/services/history-v1/storage/lib/persist_changes.js b/services/history-v1/storage/lib/persist_changes.js
index 03d36fda1c..2ed2742f0c 100644
--- a/services/history-v1/storage/lib/persist_changes.js
+++ b/services/history-v1/storage/lib/persist_changes.js
@@ -180,6 +180,10 @@ async function persistChanges(projectId, allChanges, limits, clientEndVersion) {
             actualHash,
           })
         }
+
+        // Remove the content hash from the change before storing it in the chunk.
+        // It was only useful for validation.
+        editOperation.contentHash = null
       }
     }
   }