diff --git a/src/java.desktop/macosx/native/libawt_lwawt/awt/CRobot.m b/src/java.desktop/macosx/native/libawt_lwawt/awt/CRobot.m
index b3da9255d78a1..2f4d5bffccec1 100644
--- a/src/java.desktop/macosx/native/libawt_lwawt/awt/CRobot.m
+++ b/src/java.desktop/macosx/native/libawt_lwawt/awt/CRobot.m
@@ -66,7 +66,7 @@
 static CGEventFlags initFlags;
 static int allModifiersMask = kCGEventFlagMaskShift | kCGEventFlagMaskControl
                               | kCGEventFlagMaskAlternate | kCGEventFlagMaskCommand
-                              | kCGEventFlagMaskAlphaShift;
+                              | kCGEventFlagMaskAlphaShift | kCGEventFlagMaskSecondaryFn;
 
 static inline CGKeyCode GetCGKeyCode(jint javaKeyCode);
 static inline int GetCGKeyMask(int cgKeyCode);