diff --git a/crates/engine/tree/src/download.rs b/crates/engine/tree/src/download.rs
index ec173e227a..04c94f1446 100644
--- a/crates/engine/tree/src/download.rs
+++ b/crates/engine/tree/src/download.rs
@@ -163,8 +163,9 @@ where
 
     /// Sets the metrics for the active downloads
     fn update_block_download_metrics(&self) {
-        self.metrics.active_block_downloads.set(self.inflight_full_block_requests.len() as f64);
-        // TODO: full block range metrics
+        let blocks = self.inflight_full_block_requests.len() +
+            self.inflight_block_range_requests.iter().map(|r| r.count() as usize).sum::<usize>();
+        self.metrics.active_block_downloads.set(blocks as f64);
     }
 
     /// Adds a pending event to the FIFO queue.