diff --git a/testApp/remote/testServer.cpp b/testApp/remote/testServer.cpp
index 7f9314e..7c7dce1 100644
--- a/testApp/remote/testServer.cpp
+++ b/testApp/remote/testServer.cpp
@@ -2,7 +2,7 @@
  * testServer.cpp
  */
 
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(NOMINMAX)
 #define NOMINMAX
 #endif