diff --git a/codex-rs/exec-server/src/noise_relay/mod.rs b/codex-rs/exec-server/src/noise_relay/mod.rs
index f406aa0d0c..265b85c04a 100644
--- a/codex-rs/exec-server/src/noise_relay/mod.rs
+++ b/codex-rs/exec-server/src/noise_relay/mod.rs
@@ -4,6 +4,8 @@ mod ordered_ciphertext;
 
 use crate::ExecServerError;
 
+pub(crate) use harness::noise_harness_connection_from_websocket;
+
 fn take_next_sequence(next_seq: &mut u32) -> Result<u32, ExecServerError> {
     // Never wrap: relay sequence is the explicit ordering key for an implicit
     // Noise nonce. Reusing zero after u32::MAX would be ambiguous and unsafe.