diff --git a/lib/filetests/src/runner.rs b/lib/filetests/src/runner.rs
index 1e544ba0aa..3b261cd44b 100644
--- a/lib/filetests/src/runner.rs
+++ b/lib/filetests/src/runner.rs
@@ -40,13 +40,7 @@ impl Display for QueueEntry {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let p = self.path.to_string_lossy();
         match self.state {
-            State::Done(Ok(dur)) => write!(
-                f,
-                "{}.{:03} {}",
-                dur.as_secs(),
-                dur.subsec_nanos() / 1_000_000,
-                p
-            ),
+            State::Done(Ok(dur)) => write!(f, "{}.{:03} {}", dur.as_secs(), dur.subsec_millis(), p),
             State::Done(Err(ref e)) => write!(f, "FAIL {}: {}", p, e),
             _ => write!(f, "{}", p),
         }