diff --git a/src/Mod/Part/App/GeometryPyImp.cpp b/src/Mod/Part/App/GeometryPyImp.cpp
index 7e761c80e3..737bb07ef6 100644
--- a/src/Mod/Part/App/GeometryPyImp.cpp
+++ b/src/Mod/Part/App/GeometryPyImp.cpp
@@ -217,7 +217,8 @@ Py::Boolean GeometryPy::getConstruction(void) const
 
 void  GeometryPy::setConstruction(Py::Boolean arg)
 {
-    getGeometryPtr()->Construction = arg;
+    if(getGeometryPtr()->getClassTypeId() != Part::GeomPoint::getClassTypeId())
+        getGeometryPtr()->Construction = arg;
 }
 
 PyObject *GeometryPy::getCustomAttributes(const char* /*attr*/) const