diff --git a/sample/le-proxy.c b/sample/le-proxy.c
index 0c918d7a..30e0a5f6 100644
--- a/sample/le-proxy.c
+++ b/sample/le-proxy.c
@@ -6,7 +6,7 @@
  */
 
 // Get rid of OSX 10.7 and greater deprecation warnings.
-#ifdef __clang__
+#if defined(__APPLE__) && defined(__clang__)
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
 #endif