diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 4cbb040..6cc7e22 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -6967,7 +6967,7 @@
 
             int groupNavigationDirection = 0;
 
-            if (event.getAction() == KeyEvent.ACTION_DOWN
+            if (event.getAction() == KeyEvent.ACTION_DOWN && event.isCtrlPressed()
                     && event.getKeyCode() == KeyEvent.KEYCODE_TAB) {
                 if (KeyEvent.metaStateHasModifiers(event.getMetaState(), KeyEvent.META_CTRL_ON)) {
                     groupNavigationDirection = View.FOCUS_FORWARD;