diff --git a/mozilla/accessible/src/base/nsAccessibilityService.cpp b/mozilla/accessible/src/base/nsAccessibilityService.cpp
index f5a9c3970cd..fa45b4c5f06 100644
--- a/mozilla/accessible/src/base/nsAccessibilityService.cpp
+++ b/mozilla/accessible/src/base/nsAccessibilityService.cpp
@@ -1848,8 +1848,7 @@ NS_IMETHODIMP nsAccessibilityService::GetAccessible(nsIDOMNode *aNode,
   }
 
   // Check frame to see if it is hidden
-  if (!frame || !frame->GetStyleVisibility()->IsVisible() ||
-      !frame->AreAncestorViewsVisible()) {
+  if (!frame || !frame->GetStyleVisibility()->IsVisible()) {
     *aIsHidden = PR_TRUE;
   }