diff --git a/xpfe/browser/resources/content/pageInfo.xul b/xpfe/browser/resources/content/pageInfo.xul
index 4aa05a4f57d4..aeebbdb2dced 100644
--- a/xpfe/browser/resources/content/pageInfo.xul
+++ b/xpfe/browser/resources/content/pageInfo.xul
@@ -50,6 +50,7 @@
 
   <keyset>
     <key id="closeWindow" key="&closeWindow;" modifiers="accel" oncommand="window.close()"/>
+    <key keycode="VK_ESCAPE" oncommand="window.close()"/>
   </keyset>
   <!-- keys are appended from the overlay -->
   <keyset id="dialogKeys"/>