diff --git a/Source/Core/Common/NonCopyable.h b/Source/Core/Common/NonCopyable.h
index 9fc1456a4e..73c27271bd 100644
--- a/Source/Core/Common/NonCopyable.h
+++ b/Source/Core/Common/NonCopyable.h
@@ -12,6 +12,6 @@ protected:
 	~NonCopyable() = default;
 
 private:
-	NonCopyable(NonCopyable&) = delete;
-	NonCopyable& operator=(NonCopyable&) = delete;
+	NonCopyable(const NonCopyable&) = delete;
+	NonCopyable& operator=(const NonCopyable&) = delete;
 };