diff --git a/Modules/QtWidgetsExt/CMakeLists.txt b/Modules/QtWidgetsExt/CMakeLists.txt
index e673afc853..fb755fcae3 100644
--- a/Modules/QtWidgetsExt/CMakeLists.txt
+++ b/Modules/QtWidgetsExt/CMakeLists.txt
@@ -1,8 +1,7 @@
 MITK_CREATE_MODULE(
-  INCLUDE_DIRS QmitkPropertyObservers
   DEPENDS MitkImageStatistics MitkQtWidgets
   PACKAGE_DEPENDS
     PUBLIC Qwt CTK|CTKWidgets Qt4|QtWebKit Qt5|WebKitWidgets
     PRIVATE Qt5|Concurrent+Svg+Xml
   WARNINGS_AS_ERRORS
 )
diff --git a/Modules/SceneSerialization/CMakeLists.txt b/Modules/SceneSerialization/CMakeLists.txt
index d272a20950..8edba0222a 100644
--- a/Modules/SceneSerialization/CMakeLists.txt
+++ b/Modules/SceneSerialization/CMakeLists.txt
@@ -1,8 +1,7 @@
 MITK_CREATE_MODULE(
-  INCLUDE_DIRS BaseDataSerializer
   DEPENDS MitkSceneSerializationBase
   PACKAGE_DEPENDS PUBLIC Poco|Zip
   WARNINGS_AS_ERRORS
 )
 
 add_subdirectory(test)
diff --git a/Modules/SceneSerializationBase/CMakeLists.txt b/Modules/SceneSerializationBase/CMakeLists.txt
index bd2755cbd3..b4fc51151d 100644
--- a/Modules/SceneSerializationBase/CMakeLists.txt
+++ b/Modules/SceneSerializationBase/CMakeLists.txt
@@ -1,8 +1,7 @@
 MITK_CREATE_MODULE(
-  INCLUDE_DIRS PUBLIC BasePropertySerializer
   DEPENDS MitkCore
   PACKAGE_DEPENDS PUBLIC tinyxml
   WARNINGS_AS_ERRORS
 )
 add_subdirectory(test)