diff --git a/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c b/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
index 230cb0d276..912bf5f46c 100644
--- a/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
+++ b/Features/Intel/UserInterface/VirtualKeyboardFeaturePkg/VirtualKeyboardDxe/Keyboard.c
@@ -885,6 +885,7 @@ VkApiStart (
   KeyData.KeyState.KeyShiftState  = 0;
   KeyData.Key.ScanCode            = SCAN_NULL;
   NotifyHandle                    = NULL;
+  KeyData.Key.UnicodeChar         = CHAR_NULL;
 
   for (KeyData.Key.ScanCode = SCAN_UP; KeyData.Key.ScanCode <= SCAN_ESC; KeyData.Key.ScanCode++) {
     Status = SimpleEx->RegisterKeyNotify (