diff --git a/src/corelib/doc/qtcore.qdocconf b/src/corelib/doc/qtcore.qdocconf
index 2151c35d5b4..18060221c14 100644
--- a/src/corelib/doc/qtcore.qdocconf
+++ b/src/corelib/doc/qtcore.qdocconf
@@ -80,7 +80,8 @@ versionsym              = QT_VERSION_STR
 
 codeindent              = 1
 
-headerdirs  += ..
+headerdirs  += .. \
+               ../../gui
 
 sourcedirs  += ..