diff --git a/web/viewer.js b/web/viewer.js
index e6d1b6766..8cb3647ec 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -1044,7 +1044,8 @@ var PageView = function pageView(container, pdfPage, id, scale,
               div.appendChild(comment);
             break;
           case 'Widget':
-            TODO('support forms');
+            // TODO: support forms
+            PDFView.fallback();
             break;
         }
       }