diff --git a/packages/web/src/components/apps/editor.tsx b/packages/web/src/components/apps/editor.tsx
index 1dd5ad0e..5f2ac8df 100644
--- a/packages/web/src/components/apps/editor.tsx
+++ b/packages/web/src/components/apps/editor.tsx
@@ -25,7 +25,7 @@ export function CodeEditor({
   const extensions = languageExtension ? [languageExtension] : [];
 
   return (
-    <CodeMirror value={source} theme={codeTheme} extensions={extensions} onChange={onChange} />
+    <CodeMirror key={path} value={source} theme={codeTheme} extensions={extensions} onChange={onChange} />
   );
 }