diff --git a/src/mousetracker.js b/src/mousetracker.js
index 7f710c78..b14a32e3 100644
--- a/src/mousetracker.js
+++ b/src/mousetracker.js
@@ -2857,8 +2857,6 @@
             case 'pointerover':
             case 'pointerout':
             case 'contextmenu':
-            case 'keydown':
-            case 'keyup':
                 eventInfo.isStopable = true;
                 eventInfo.isCancelable = true;
                 eventInfo.preventDefault = false;
@@ -2909,6 +2907,20 @@
                 eventInfo.preventGesture = false;
                 eventInfo.stopPropagation = false;
                 break;
+            case 'keydown':
+                eventInfo.isStopable = true;
+                eventInfo.isCancelable = true;
+                eventInfo.preventDefault = !!tracker.keyDownHandler;
+                eventInfo.preventGesture = false;
+                eventInfo.stopPropagation = false;
+                break;
+            case 'keyup':
+                eventInfo.isStopable = true;
+                eventInfo.isCancelable = true;
+                eventInfo.preventDefault = !!tracker.keyUpHandler;
+                eventInfo.preventGesture = false;
+                eventInfo.stopPropagation = false;
+                break;
             case 'keypress':
                 eventInfo.isStopable = true;
                 eventInfo.isCancelable = true;