diff --git a/tests/client_mode.rs b/tests/client_mode.rs
index bfdf74cd..c92a62d1 100644
--- a/tests/client_mode.rs
+++ b/tests/client_mode.rs
@@ -1,5 +1,7 @@
 //! Integration tests for thin client mode.
 
+#![cfg(unix)]
+
 mod support;
 
 use std::fs;