diff --git a/accessible/src/jsat/EventManager.jsm b/accessible/src/jsat/EventManager.jsm
index 4ed05e1652a..781b647e431 100644
--- a/accessible/src/jsat/EventManager.jsm
+++ b/accessible/src/jsat/EventManager.jsm
@@ -183,6 +183,11 @@ this.EventManager.prototype = {
             Presentation.
               actionInvoked(aEvent.accessible,
                             event.isEnabled ? 'check' : 'uncheck'));
+        } else if (event.state == Ci.nsIAccessibleStates.STATE_SELECTED) {
+          this.present(
+            Presentation.
+              actionInvoked(aEvent.accessible,
+                            event.isEnabled ? 'select' : 'unselect'));
         }
         break;
       }
diff --git a/accessible/src/jsat/OutputGenerator.jsm b/accessible/src/jsat/OutputGenerator.jsm
index 3a7ecec1f53..1605d1e400c 100644
--- a/accessible/src/jsat/OutputGenerator.jsm
+++ b/accessible/src/jsat/OutputGenerator.jsm
@@ -441,6 +441,7 @@ this.UtteranceGenerator = {
     check: 'checkAction',
     uncheck: 'uncheckAction',
     select: 'selectAction',
+    unselect: 'unselectAction',
     open: 'openAction',
     close: 'closeAction',
     switch: 'switchAction',
diff --git a/dom/locales/en-US/chrome/accessibility/AccessFu.properties b/dom/locales/en-US/chrome/accessibility/AccessFu.properties
index 3d3560ab5e7..9e923770db6 100644
--- a/dom/locales/en-US/chrome/accessibility/AccessFu.properties
+++ b/dom/locales/en-US/chrome/accessibility/AccessFu.properties
@@ -127,6 +127,7 @@ pressAction    =      pressed
 checkAction    =      checked
 uncheckAction  =      unchecked
 selectAction   =      selected
+unselectAction =      unselected
 openAction     =      opened
 closeAction    =      closed
 switchAction   =      switched