diff --git a/Cargo.lock b/Cargo.lock
index d8a0321..809d240 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1315,7 +1315,7 @@ checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
 
 [[package]]
 name = "zika"
-version = "3.3.3"
+version = "3.3.4"
 dependencies = [
  "base64",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index 332b191..1ef7cba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zika"
-version = "3.3.3"
+version = "3.3.4"
 license = "MIT"
 description = "IP Tunneling over MQTT"
 repository = "https://github.com/akiroz/zika"
diff --git a/src/remote.rs b/src/remote.rs
index b0b99c1..8d3ad53 100644
--- a/src/remote.rs
+++ b/src/remote.rs
@@ -43,6 +43,7 @@ impl Remote {
             subs: subs.clone(),
         };
         for (idx, opt) in broker_opts.iter().enumerate() {
+            log::debug!("broker[{}] opts {:?}", idx, opt);
             let (mqtt_client, mut event_loop) = mqtt::AsyncClient::new(opt.clone(), 128);
             let arc_mqtt_client = Arc::new(mqtt_client);