diff --git a/src/ShadowDOM/wrappers/ShadowRoot.js b/src/ShadowDOM/wrappers/ShadowRoot.js
index dee8299..011ad33 100644
--- a/src/ShadowDOM/wrappers/ShadowRoot.js
+++ b/src/ShadowDOM/wrappers/ShadowRoot.js
@@ -47,10 +47,6 @@
   mixin(ShadowRoot.prototype, {
     constructor: ShadowRoot,
 
-    get activeElement() {
-      return document.activeElement;
-    }
-
     get innerHTML() {
       return getInnerHTML(this);
     },