diff --git a/codex-rs/core/tests/common/test_codex.rs b/codex-rs/core/tests/common/test_codex.rs
index 4a2d97f0ef..eaa9f8e2b4 100644
--- a/codex-rs/core/tests/common/test_codex.rs
+++ b/codex-rs/core/tests/common/test_codex.rs
@@ -16,7 +16,6 @@ use anyhow::anyhow;
 use codex_core::CodexThread;
 use codex_core::ThreadManager;
 use codex_core::config::Config;
-use codex_core::config_toml::RealtimeWsVersion;
 use codex_core::shell::Shell;
 use codex_core::shell::get_shell_by_model_provided_path;
 use codex_exec_server::CreateDirectoryOptions;
@@ -33,6 +32,7 @@ use codex_protocol::openai_models::ModelsResponse;
 use codex_protocol::protocol::AskForApproval;
 use codex_protocol::protocol::EventMsg;
 use codex_protocol::protocol::Op;
+use codex_protocol::protocol::RealtimeConversationVersion as RealtimeWsVersion;
 use codex_protocol::protocol::SandboxPolicy;
 use codex_protocol::protocol::SessionConfiguredEvent;
 use codex_protocol::protocol::SessionSource;