diff --git a/src/proxy/Miner.cpp b/src/proxy/Miner.cpp
index 0ae8e3e0..b665a6e8 100644
--- a/src/proxy/Miner.cpp
+++ b/src/proxy/Miner.cpp
@@ -55,6 +55,9 @@
 #include <cstdio>
 #include <cstring>
 
+#ifdef _MSC_VER
+#undef GetObject
+#endif
 
 namespace xmrig {
     static int64_t nextId = 0;