diff --git a/suite/common/history/history-panel.xul b/suite/common/history/history-panel.xul
index cb1e0c3f72e9..a7694a3931f6 100644
--- a/suite/common/history/history-panel.xul
+++ b/suite/common/history/history-panel.xul
@@ -57,6 +57,7 @@
   </commandset>
   <keyset id="historyKeys">
     <key id="key_delete"/>
+    <key id="key_delete2"/>
     <key id="key_copy"/>
   </keyset>
   <popupset id="historyContextMenu"/>
diff --git a/suite/common/history/history.xul b/suite/common/history/history.xul
index dfa0c22aac7f..1e250ef1ca3f 100644
--- a/suite/common/history/history.xul
+++ b/suite/common/history/history.xul
@@ -86,6 +86,7 @@
   <key id="key_cut"/>
   <key id="key_copy"/>
   <key id="key_delete"/>
+  <key id="key_delete2"/>
   <key id="key_selectAll"/>
   <key id="key_searchHistory" key="&findHisCmd.commandkey;" command="cmd_searchHistory" modifiers="accel"/>
 </keyset>