diff --git a/README.md b/README.md
index bc9e971..0b25915 100644
--- a/README.md
+++ b/README.md
@@ -204,7 +204,8 @@ Metrics specific to Harper (all metrics are [Gauges](https://prometheus.io/docs/
 | `cluster_connected_dbs`                  | Count of connected dbs by node.                                                                                                                                                                                                                                                   |
 | `cluster_disconnected_dbs`               | Count of disconnected dbs by node.                                                                                                                                                                                                                                                |
 | `replication_backlog`                    | Number of pending replication consumers by origin, database, & table (for NATS replication only).                                                                                                                                                                                 |
-| `replication_backlog_time`               | The difference in milliseconds between lastReceivedRemoteTime and lastReceivedLocalTime for each of the node's dbs (for Harper replication only).                                                                                                                                 |                                                                                                                                                              
+| `replication_backlog_time`               | The difference in milliseconds between lastReceivedRemoteTime and lastReceivedLocalTime for each of the node's dbs (for Harper replication only).                                                                                                                                 |
+| `replication_latency`                    | The difference in milliseconds between incoming transactions' timestamps (as recorded remotely) and the time when each transaction finished committing locally (for Harper replication only).                                                                                     |                                                                                                                                                              
 
 A complete sample response of `/metrics`:
 ```text