diff --git a/Source/UI/Dialogs/UISayDialogWnd.h b/Source/UI/Dialogs/UISayDialogWnd.h
index 13178208..cbeb706b 100644
--- a/Source/UI/Dialogs/UISayDialogWnd.h
+++ b/Source/UI/Dialogs/UISayDialogWnd.h
@@ -25,7 +25,7 @@ public:
   void Paint() override;
   std::vector<unsigned char> Slot44() override;
   int SendMsg(UIWindow* sender, int message, std::intptr_t a, std::intptr_t b, std::intptr_t c, std::intptr_t d) override;
-  int ButtonX(UIBitmapButton* button);
+  __declspec(noinline) int ButtonX(UIBitmapButton* button);
 };
 
 #endif
diff --git a/Source/UI/Dialogs/UITipboxWnd.h b/Source/UI/Dialogs/UITipboxWnd.h
index 05a76113..a028786e 100644
--- a/Source/UI/Dialogs/UITipboxWnd.h
+++ b/Source/UI/Dialogs/UITipboxWnd.h
@@ -38,7 +38,7 @@ class UITipboxWnd : public UIFrameWnd {
 public:
   UITipboxWnd();
   void ShowTip(int id);
-  void TrimAt(std::string& text, const char* marker);
+  __declspec(noinline) void TrimAt(std::string& text, const char* marker);
   void UpdateAnimations();
   void UpdatePageText();
   bool BuildAnimations();