diff --git a/sqld/src/http/admin/stats.rs b/sqld/src/http/admin/stats.rs
index c1946cfc..a4d8c550 100644
--- a/sqld/src/http/admin/stats.rs
+++ b/sqld/src/http/admin/stats.rs
@@ -17,7 +17,7 @@ pub struct StatsResponse {
     pub rows_written_count: u64,
     pub storage_bytes_used: u64,
     pub write_requests_delegated: u64,
-    pub current_frame_no: FrameNo,
+    pub replication_index: FrameNo,
 }
 
 impl From<&Stats> for StatsResponse {
@@ -27,7 +27,7 @@ impl From<&Stats> for StatsResponse {
             rows_written_count: stats.rows_written(),
             storage_bytes_used: stats.storage_bytes_used(),
             write_requests_delegated: stats.write_requests_delegated(),
-            current_frame_no: stats.get_current_frame_no(),
+            replication_index: stats.get_current_frame_no(),
         }
     }
 }