diff --git a/http3/src/http3_quinn.rs b/http3/src/http3_quinn.rs
index a261184a..4a3c7ae4 100644
--- a/http3/src/http3_quinn.rs
+++ b/http3/src/http3_quinn.rs
@@ -477,11 +477,10 @@ impl quic::RecvStream for RecvStream {
     }
 
     fn recv_id(&self) -> StreamId {
-        self.stream
+        u64::from(self.stream
             .as_ref()
             .unwrap()
-            .id()
-            .0
+            .id())
             .try_into()
             .expect("invalid stream id")
     }
@@ -619,11 +618,10 @@ where
     }
 
     fn send_id(&self) -> StreamId {
-        self.stream
+        u64::from(self.stream
             .as_ref()
             .unwrap()
-            .id()
-            .0
+            .id())
             .try_into()
             .expect("invalid stream id")
     }