diff --git a/src/ReturnCodes.cpp b/src/ReturnCodes.cpp
index b367ead..408d8cf 100644
--- a/src/ReturnCodes.cpp
+++ b/src/ReturnCodes.cpp
@@ -70,7 +70,7 @@ std::string GetReturnStatus(const int code) {
 char *GetReturnStatusCharArray(const int code) {
     const std::string msg = GetReturnStatus(code);
     char *c_msg = new char[msg.size() + 1];
-#ifndef _WIN32
+#ifdef _WIN32
     strcpy_s(c_msg, msg.size() + 1, msg.c_str());
 #else
     strcpy(c_msg, msg.c_str());