diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 4d5e1c704b..0ac0ed0042 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -3003,6 +3003,7 @@ wxWindowMSW::MSWHandleMessage(WXLRESULT *result,
                     case VK_OEM_5:
                     case VK_OEM_6:
                     case VK_OEM_7:
+                    case VK_OEM_8:
                     case VK_OEM_102:
                     case VK_OEM_PLUS:
                     case VK_OEM_COMMA:
@@ -6045,6 +6046,7 @@ int VKToWX(WXWORD vk, WXLPARAM lParam, wchar_t *uc)
         case VK_OEM_5:
         case VK_OEM_6:
         case VK_OEM_7:
+        case VK_OEM_8:
         case VK_OEM_102:
             // MapVirtualKey() returns 0 if it fails to convert the virtual
             // key which nicely corresponds to our WXK_NONE.