diff --git a/src/Mod/Fem/Gui/PreCompiled.h b/src/Mod/Fem/Gui/PreCompiled.h
index 0961599685..11a23dbce8 100644
--- a/src/Mod/Fem/Gui/PreCompiled.h
+++ b/src/Mod/Fem/Gui/PreCompiled.h
@@ -154,6 +154,7 @@
 #include <SMDSAbs_ElementType.hxx>
 #include <SMESHDS_Mesh.hxx>
 #include <SMESH_Mesh.hxx>
+#include <SMESH_MeshEditor.hxx>
 
 // VTK
 #include <vtkCellArray.h>
diff --git a/src/Mod/Sketcher/App/PreCompiled.h b/src/Mod/Sketcher/App/PreCompiled.h
index 36d58d073b..36c1a184c0 100644
--- a/src/Mod/Sketcher/App/PreCompiled.h
+++ b/src/Mod/Sketcher/App/PreCompiled.h
@@ -57,6 +57,7 @@
 #include <BRep_Builder.hxx>
 #include <BRep_Tool.hxx>
 #include <GC_MakeCircle.hxx>
+#include <GeomAPI_ProjectPointOnCurve.hxx>
 #include <GeomAPI_ProjectPointOnSurf.hxx>
 #include <GeomConvert_BSplineCurveKnotSplitting.hxx>
 #include <Geom_BSplineCurve.hxx>