1 files changed, 12 insertions, 6 deletions
diff --git a/src/widgets/widgets/widgets.pri b/src/widgets/widgets/widgets.pri
index ace989bfc7..c131060df8 100644
--- a/src/widgets/widgets/widgets.pri
+++ b/src/widgets/widgets/widgets.pri
@@ -7,10 +7,6 @@ HEADERS += \
         widgets/qframe_p.h \
         widgets/qlineedit.h \
         widgets/qlineedit_p.h \
-        widgets/qmdiarea.h \
-        widgets/qmdiarea_p.h \
-        widgets/qmdisubwindow.h \
-        widgets/qmdisubwindow_p.h \
         widgets/qmenu.h \
         widgets/qmenu_p.h \
         widgets/qsizegrip.h \
@@ -36,8 +32,6 @@ SOURCES += \
         widgets/qframe.cpp \
         widgets/qlineedit_p.cpp \
         widgets/qlineedit.cpp \
-        widgets/qmdiarea.cpp \
-        widgets/qmdisubwindow.cpp \
         widgets/qmenu.cpp \
         widgets/qsizegrip.cpp \
         widgets/qslider.cpp \
@@ -183,6 +177,18 @@ qtConfig(mainwindow) {
         widgets/qmainwindowlayout.cpp
 }
 
+qtConfig(mdiarea) {
+    HEADERS += \
+        widgets/qmdiarea.h \
+        widgets/qmdiarea_p.h \
+        widgets/qmdisubwindow.h \
+        widgets/qmdisubwindow_p.h
+
+    SOURCES += \
+        widgets/qmdiarea.cpp \
+        widgets/qmdisubwindow.cpp
+}
+
 qtConfig(menubar) {
     HEADERS += \
         widgets/qmenubar.h \