diff --git a/crates/buzz-relay/src/api/mesh_demo.rs b/crates/buzz-relay/src/api/mesh_demo.rs
index 8649b97671a..13e324f6107 100644
--- a/crates/buzz-relay/src/api/mesh_demo.rs
+++ b/crates/buzz-relay/src/api/mesh_demo.rs
@@ -146,8 +146,6 @@ fn echo_error(status: StatusCode, what: &str, e: &ReliableStreamError) -> Respon
 
 #[cfg(test)]
 mod tests {
- use std::time::Duration;
-
 use axum::body::to_bytes;
 use buzz_relay_mesh::endpoint::MeshEndpoint;
 use buzz_relay_mesh::{
@@ -173,10 +171,9 @@ mod tests {
 .query_async::<string>(&mut *conn)
 .await
 .ok()?;
- Some(SessionDirectory::with_lease_ttl(
- pool,
- Duration::from_secs(5),
- ))
+ // Match the production mesh handle's 30-second directory lease. The
+ // demo join intentionally does not renew, and its echo timeout is 10s.
+ Some(SessionDirectory::new(pool))
 }
 
 struct NoopTransport;
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