diff --git a/Aurie/source/framework/shared.hpp b/Aurie/source/framework/shared.hpp
index 8cfbce5..b60f8da 100644
--- a/Aurie/source/framework/shared.hpp
+++ b/Aurie/source/framework/shared.hpp
@@ -220,7 +220,7 @@ namespace Aurie
 		uint32_t EIP;
 	};
 
-#ifndef _WIN32
+#ifdef _WIN64
 	using ProcessorContext = ProcessorContext64;
 #else
 	using ProcessorContext = ProcessorContext32;
diff --git a/TestModule/source/Aurie/shared.hpp b/TestModule/source/Aurie/shared.hpp
index 8cfbce5..b60f8da 100644
--- a/TestModule/source/Aurie/shared.hpp
+++ b/TestModule/source/Aurie/shared.hpp
@@ -220,7 +220,7 @@ namespace Aurie
 		uint32_t EIP;
 	};
 
-#ifndef _WIN32
+#ifdef _WIN64
 	using ProcessorContext = ProcessorContext64;
 #else
 	using ProcessorContext = ProcessorContext32;