diff --git a/src/plugins/platforms/windows/qwindowskeymapper.cpp b/src/plugins/platforms/windows/qwindowskeymapper.cpp
index 0b257cc48f..6bcfe01a18 100644
--- a/src/plugins/platforms/windows/qwindowskeymapper.cpp
+++ b/src/plugins/platforms/windows/qwindowskeymapper.cpp
@@ -893,6 +893,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms
         case Qt::Key_Plus:
         case Qt::Key_Minus:
         case Qt::Key_Period:
+        case Qt::Key_Comma:
         case Qt::Key_0:
         case Qt::Key_1:
         case Qt::Key_2: