diff --git a/src/cache.rs b/src/cache.rs
index 37a51bdcc..f3fe36daf 100644
--- a/src/cache.rs
+++ b/src/cache.rs
@@ -63,7 +63,7 @@ impl Cache {
     fn download(&self) -> Result<Vec<u8>, TealdeerError> {
         let mut resp = reqwest::get(&self.url)?;
         let mut buf: Vec<u8> = vec![];
-        resp.copy_to(&mut buf)?;
+        debug!("{} bytes downloaded", resp.copy_to(&mut buf)?);
         Ok(buf)
     }