diff --git a/src/test/connector.rs b/src/test/connector.rs
index f54cb2aca442d187b0c3da8d0cc7f375fbfde1fd..4e191050d0e0a0f17e89a01308f4d22994df31b7 100644
--- a/src/test/connector.rs
+++ b/src/test/connector.rs
@@ -593,9 +593,9 @@ fn routing_filter() {
     /*
     Sender -->filter-->P|A-->sync--> Receiver
     */
-    let timeout = Duration::from_millis(1_500);
+    let timeout = Duration::from_millis(3_000);
     let addrs = [next_addr()];
-    const N: usize = 10;
+    const N: usize = 1;
     assert!(run_connector_set(&[
         //
         &|x| {