diff --git a/src/utils/html_generator.py b/src/utils/html_generator.py
index 617eb0d..5736de0 100644
--- a/src/utils/html_generator.py
+++ b/src/utils/html_generator.py
@@ -404,7 +404,7 @@ class HTMLGenerator:
             if (pointcloudMesh) {{
                 pointcloudVisible = !pointcloudVisible;
                 pointcloudMesh.visible = pointcloudVisible;
-            }
+            }}
         }}
     </script>
 </body>