diff --git a/tests/net_hosted/asyncio_loopback.py b/tests/net_hosted/asyncio_loopback.py
index fd4674544..03513ae62 100644
--- a/tests/net_hosted/asyncio_loopback.py
+++ b/tests/net_hosted/asyncio_loopback.py
@@ -1,5 +1,12 @@
 # Test network loopback behaviour
 
+import sys
+
+# Only certain platforms can do TCP/IP loopback.
+if sys.platform not in ("darwin", "esp32", "linux"):
+    print("SKIP")
+    raise SystemExit
+
 try:
     import asyncio
 except ImportError: