diff --git a/lib/chrome.js b/lib/chrome.js
index 09edf3f..1697a3b 100644
--- a/lib/chrome.js
+++ b/lib/chrome.js
@@ -561,7 +561,7 @@ var ChromeObject = function() {
                 + '    var elements = Object.values(document.querySelectorAll("' + selector + '")).filter(function(x) {'
                 + '        var el = x.querySelector("' + subSelector + '");'
                 + '        var keywords = decodeURIComponent("' + encodeURIComponent(searchText) + '").split(" ");'
-                + '        var text = [el.innerText, el.getAttribute("aria-label"), el.getAttribute("class")].join(" ");'
+                + '        var text = el instanceof HTMLElement ? [el.innerText, el.getAttribute("aria-label"), el.getAttribute("class")].join(" ") : "";'
                 + '        return (text.split(" ").filter(function(w) { return keywords.indexOf(w) > -1; }).length >= keywords.length);'
                 + '    });'
                 + '    if (elements.length > 0) {'