diff --git a/src/js/scriptlet-filtering.js b/src/js/scriptlet-filtering.js
index 3ace313ff..0cd200f5b 100644
--- a/src/js/scriptlet-filtering.js
+++ b/src/js/scriptlet-filtering.js
@@ -65,6 +65,10 @@
                 content = patchScriptlet(content, args);
                 if ( !content ) { return; }
             }
+            content =
+                'try {\n' +
+                    content + '\n' +
+                '} catch ( e ) { }';
             scriptletCache.add(raw, content);
         }
         toInject.set(raw, content);