diff --git a/src/gui/text/text.pri b/src/gui/text/text.pri
index 087927549f..be60ba72cc 100644
--- a/src/gui/text/text.pri
+++ b/src/gui/text/text.pri
@@ -21,6 +21,7 @@ HEADERS += \
     text/qtextdocument_p.h \
     text/qtexthtmlparser_p.h \
     text/qabstracttextdocumentlayout.h \
+    text/qabstracttextdocumentlayout_p.h \
     text/qtextdocumentlayout_p.h \
     text/qtextcursor.h \
     text/qtextcursor_p.h \