diff --git a/src/tests/client.rs b/src/tests/client.rs
index dfdbd84..b5da984 100644
--- a/src/tests/client.rs
+++ b/src/tests/client.rs
@@ -118,8 +118,8 @@ async fn test_attach_after_leave() {
 		WorkspaceFixture::one("alice", "test-attach-after-leave") => |client, workspace| {
 			client.leave_workspace(&workspace.id());
 			// TODO this is very server specific! disconnect may be instant or caught with next
-			// keepalive, let's arbitrarily say that after 20 seconds we should have been disconnected
-			tokio::time::sleep(std::time::Duration::from_secs(20)).await;
+			// keepalive, let's arbitrarily say that after 30 seconds we should have been disconnected
+			tokio::time::sleep(std::time::Duration::from_secs(30)).await;
 			client.attach_workspace(&workspace.id()).await?;
 			Ok(())
 		}