diff --git a/Source/Archive/PakName.h b/Source/Archive/PakName.h
index 516f2843..ebce232c 100644
--- a/Source/Archive/PakName.h
+++ b/Source/Archive/PakName.h
@@ -11,7 +11,7 @@ namespace myGPack {
   class PakName {
   public:
     PakName();
-    PakName& Assign(const char* name);
+    __declspec(noinline) PakName& Assign(const char* name);
     bool operator==(const PakName& other) const;
     bool operator!=(const PakName& other) const;
     bool operator<(const PakName& other) const;