diff --git a/src/mirror/fjall.rs b/src/mirror/fjall.rs
index c7b791d..6603204 100644
--- a/src/mirror/fjall.rs
+++ b/src/mirror/fjall.rs
@@ -353,6 +353,7 @@ async fn export_stream(
             latest_cursor
         }
     };
+    cursor += 1; // make cursor exclusive
 
     Ok(ws.on_upgrade(move |mut socket| async move {
         loop {