diff --git a/src/js/scriptlets/element-picker.js b/src/js/scriptlets/element-picker.js
index addf8b497..bb6639fcd 100644
--- a/src/js/scriptlets/element-picker.js
+++ b/src/js/scriptlets/element-picker.js
@@ -569,6 +569,7 @@ var cosmeticFilterFromElement = function(elem) {
                 }
             }
             break;
+        case 'iframe':
         case 'img':
             v = elem.getAttribute('src');
             if ( v && v.length !== 0 ) {