4 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/platforms/android/CMakeLists.txt b/src/plugins/platforms/android/CMakeLists.txt
index af9b7429b6..7f9150d4bf 100644
--- a/src/plugins/platforms/android/CMakeLists.txt
+++ b/src/plugins/platforms/android/CMakeLists.txt
@@ -45,7 +45,7 @@ qt_internal_add_plugin(QAndroidIntegrationPlugin
         QT_USE_QSTRINGBUILDER
     INCLUDE_DIRECTORIES
         ${CMAKE_CURRENT_SOURCE_DIR}
-        ${QT_SOURCE_TREE}/src/3rdparty/android
+        ${QtBase_SOURCE_DIR}/src/3rdparty/android
     LIBRARIES
         EGL::EGL
         Qt::Core
diff --git a/src/plugins/platforms/direct2d/CMakeLists.txt b/src/plugins/platforms/direct2d/CMakeLists.txt
index 04d317880f..a3ff060e2d 100644
--- a/src/plugins/platforms/direct2d/CMakeLists.txt
+++ b/src/plugins/platforms/direct2d/CMakeLists.txt
@@ -138,7 +138,7 @@ qt_internal_extend_target(QWindowsDirect2DIntegrationPlugin CONDITION QT_FEATURE
     SOURCES
         ../windows/qwindowstabletsupport.cpp ../windows/qwindowstabletsupport.h
     INCLUDE_DIRECTORIES
-        ${QT_SOURCE_TREE}/src/3rdparty/wintab
+        ${QtBase_SOURCE_DIR}/src/3rdparty/wintab
 )
 
 qt_internal_extend_target(QWindowsDirect2DIntegrationPlugin CONDITION QT_FEATURE_sessionmanager
diff --git a/src/plugins/platforms/windows/CMakeLists.txt b/src/plugins/platforms/windows/CMakeLists.txt
index 43f08a6a86..f03cf250ea 100644
--- a/src/plugins/platforms/windows/CMakeLists.txt
+++ b/src/plugins/platforms/windows/CMakeLists.txt
@@ -128,7 +128,7 @@ qt_internal_extend_target(QWindowsIntegrationPlugin CONDITION QT_FEATURE_tablete
     SOURCES
         qwindowstabletsupport.cpp qwindowstabletsupport.h
     INCLUDE_DIRECTORIES
-        ${QT_SOURCE_TREE}/src/3rdparty/wintab
+        ${QtBase_SOURCE_DIR}/src/3rdparty/wintab
 )
 
 qt_internal_extend_target(QWindowsIntegrationPlugin CONDITION QT_FEATURE_sessionmanager
diff --git a/src/printsupport/CMakeLists.txt b/src/printsupport/CMakeLists.txt
index 43dd89ed85..676631649d 100644
--- a/src/printsupport/CMakeLists.txt
+++ b/src/printsupport/CMakeLists.txt
@@ -181,7 +181,7 @@ qt_internal_extend_target(PrintSupport CONDITION QT_FEATURE_printdialog AND UNIX
         dialogs/qprintsettingsoutput.ui
         dialogs/qprintwidget.ui
     INCLUDE_DIRECTORIES
-        ${QT_SOURCE_TREE}/src/plugins/printsupport/cups
+        ${QtBase_SOURCE_DIR}/src/plugins/printsupport/cups
     ENABLE_AUTOGEN_TOOLS
         uic
 )