diff --git a/apps/web/src/pages/___editor_preview.tsx b/apps/web/src/pages/___editor_preview.tsx
index d8c5f5e66c..edfec5e8c3 100644
--- a/apps/web/src/pages/___editor_preview.tsx
+++ b/apps/web/src/pages/___editor_preview.tsx
@@ -105,7 +105,7 @@ function Content() {
         value={{ editorVariant: 'serlo-org', userId: 'serlo-preview-user' }}
       >
         <main id="content" className="flex">
-          <section className="min-h-screen w-[50vw] border-4 border-r-0 border-editor-primary">
+          <section className="min-h-screen w-1/2 border-4 border-r-0 border-editor-primary">
             <header className="mx-side flex justify-between align-middle font-bold">
               <h2 className="mb-12 text-editor-primary">Edit</h2>
               <div>
@@ -153,7 +153,7 @@ function Content() {
             </header>
             <div className="px-2">{editor}</div>
           </section>
-          <section className="min-h-screen w-[50vw] border-4 border-editor-primary">
+          <section className="min-h-screen w-1/2 border-4 border-editor-primary">
             <h2 className="mx-side mb-12 font-bold text-editor-primary">
               Preview
             </h2>
diff --git a/packages/editor/src/core/editor.tsx b/packages/editor/src/core/editor.tsx
index daccd146d0..23f1de76b8 100644
--- a/packages/editor/src/core/editor.tsx
+++ b/packages/editor/src/core/editor.tsx
@@ -31,6 +31,10 @@ export function Editor(props: EditorProps) {
   // New store for every editor instance
   const store = useMemo(() => createStore(), [])
 
+  const isSerloEditorPreviewPage =
+    window?.location?.href &&
+    window?.location?.href.includes('___editor_preview')
+
   return (
     <Provider store={store}>
       <DndWrapper>
@@ -38,7 +42,7 @@ export function Editor(props: EditorProps) {
           {/* only on serlo for now */}
           {isSerlo ? (
             <>
-              <EditorToolbar />
+              {isSerloEditorPreviewPage ? null : <EditorToolbar />}
               <LocalStorageNotice
                 useStored={useStored}
                 setUseStored={setUseStored}