diff --git a/test/test-runner/src/net.rs b/test/test-runner/src/net.rs
index f7000e440232..79e8e34cce34 100644
--- a/test/test-runner/src/net.rs
+++ b/test/test-runner/src/net.rs
@@ -196,7 +196,7 @@ pub async fn send_ping(
                 cmd.args(["-S", &source_ip.to_string()]);
             }
 
-            #[cfg(target_os = "windows")]
+            #[cfg(target_os = "linux")]
             cmd.args(["-I", interface]);
 
             #[cfg(target_os = "macos")]