diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index 269304d16a..53bf3cc8ce 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -430,7 +430,7 @@ namespace Qt {
         WA_TouchPadAcceptSingleTouchEvents = 123,
 
         WA_X11DoNotAcceptFocus = 126,
-        WA_MacNoShadow = 127,
+        // Formerly, 127 was WA_MacNoShadow
 
         WA_AlwaysStackOnTop = 128,
 
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index e19948b499..5f0755efa7 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -1322,7 +1322,6 @@
     \omitvalue WA_SetWindowModality
     \omitvalue WA_WState_WindowOpacitySet
     \omitvalue WA_WState_AcceptedTouchBeginEvent
-    \omitvalue WA_MacNoShadow
     \omitvalue WA_StyleSheet
     \omitvalue WA_AttributeCount
 */