diff --git a/src/Mod/Part/App/TopoShapeExpansion.cpp b/src/Mod/Part/App/TopoShapeExpansion.cpp
index 2eb404b18c..a49092431f 100644
--- a/src/Mod/Part/App/TopoShapeExpansion.cpp
+++ b/src/Mod/Part/App/TopoShapeExpansion.cpp
@@ -61,6 +61,7 @@
 #   include <OSD_Parallel.hxx>
 #endif
 
+#include "modelRefine.h"
 #include "TopoShape.h"
 #include "TopoShapeOpCode.h"
 #include "TopoShapeCache.h"
diff --git a/src/Mod/Part/App/TopoShapeMapper.cpp b/src/Mod/Part/App/TopoShapeMapper.cpp
index b72797288b..2a463f1f65 100644
--- a/src/Mod/Part/App/TopoShapeMapper.cpp
+++ b/src/Mod/Part/App/TopoShapeMapper.cpp
@@ -21,6 +21,8 @@
  *                                                                          *
  ***************************************************************************/
 
+#include "PreCompiled.h"
+
 #include <BRep_Tool.hxx>
 #include <TopoDS_Edge.hxx>