diff --git a/components/TemplateEditor.tsx b/components/TemplateEditor.tsx
index 4485fa0..9ab42aa 100644
--- a/components/TemplateEditor.tsx
+++ b/components/TemplateEditor.tsx
@@ -297,7 +297,7 @@ const Editor: React.FC<Props> = ({ initialTemplate, onBack, onSave }) => {
               Renders as standard HTML
             </div>
           </div>
-          <div className="flex-1 p-8 overflow-y-auto flex justify-center">
+          <div className="flex-1 p-8 overflow-y-auto custom-scrollbar flex justify-center">
             <div className="w-full max-w-2xl bg-white shadow-xl rounded-lg overflow-hidden min-h-[600px] flex flex-col">
                {/* Simulate Subject Line in Preview */}
                <div className="bg-slate-50 border-b border-slate-100 p-4">
@@ -437,4 +437,4 @@ const Editor: React.FC<Props> = ({ initialTemplate, onBack, onSave }) => {
   );
 };
 
-export default Editor;
\ No newline at end of file
+export default Editor;