diff --git a/codex-rs/exec-server/src/client.rs b/codex-rs/exec-server/src/client.rs
index 0729be151d..c91902f3f9 100644
--- a/codex-rs/exec-server/src/client.rs
+++ b/codex-rs/exec-server/src/client.rs
@@ -884,7 +884,8 @@ mod tests {
     use super::ExecServerClient;
     use super::ExecServerClientConnectOptions;
     use crate::ProcessId;
-    use crate::client_api::StdioExecServerConnectArgs;
+    #[cfg(not(windows))]
+    use crate::StdioExecServerConnectArgs;
     use crate::connection::JsonRpcConnection;
     use crate::process::ExecProcessEvent;
     use crate::protocol::EXEC_CLOSED_METHOD;