diff --git a/crates/udp_load_test/src/worker/mod.rs b/crates/udp_load_test/src/worker/mod.rs
index 8c7c606..40b0f3c 100644
--- a/crates/udp_load_test/src/worker/mod.rs
+++ b/crates/udp_load_test/src/worker/mod.rs
@@ -1,5 +1,6 @@
 use std::io::Cursor;
 use std::net::SocketAddr;
+use std::num::NonZeroU16;
 use std::sync::atomic::Ordering;
 use std::time::Duration;
 
@@ -192,7 +193,7 @@ impl Worker {
             scrape_hash_indices,
             connection_id,
             peer_id: generate_peer_id(),
-            port: Port::new(self.rng.gen()),
+            port: Port::new(self.rng.gen::<NonZeroU16>().into()),
         }
     }