diff --git a/Runtime/GuiSys/CGuiTextSupport.cpp b/Runtime/GuiSys/CGuiTextSupport.cpp
index e343d35a6..3f8834f48 100644
--- a/Runtime/GuiSys/CGuiTextSupport.cpp
+++ b/Runtime/GuiSys/CGuiTextSupport.cpp
@@ -186,8 +186,8 @@ void CGuiTextSupport::AutoSetExtent() {
   x38_extentY = bounds.second.y;
 }
 
-void CGuiTextSupport::Render() const {
-  const_cast<CGuiTextSupport*>(this)->CheckAndRebuildRenderBuffer();
+void CGuiTextSupport::Render() {
+  CheckAndRebuildRenderBuffer();
   if (CTextRenderBuffer* buf = GetCurrentPageRenderBuffer()) {
     SCOPED_GRAPHICS_DEBUG_GROUP("CGuiTextSupport::Draw", zeus::skBlue);
     zeus::CTransform oldModel = CGraphics::g_GXModelMatrix;
diff --git a/Runtime/GuiSys/CGuiTextSupport.hpp b/Runtime/GuiSys/CGuiTextSupport.hpp
index fa7ecd1b6..3ca0dc5ab 100644
--- a/Runtime/GuiSys/CGuiTextSupport.hpp
+++ b/Runtime/GuiSys/CGuiTextSupport.hpp
@@ -104,7 +104,7 @@ public:
   const std::pair<zeus::CVector2i, zeus::CVector2i>& GetBounds();
   void AutoSetExtent();
 
-  void Render() const;
+  void Render();
   void SetGeometryColor(const zeus::CColor& col);
   void SetOutlineColor(const zeus::CColor& col);
   void SetFontColor(const zeus::CColor& col);