diff --git a/src/Mod/Sketcher/App/PropertyConstraintList.cpp b/src/Mod/Sketcher/App/PropertyConstraintList.cpp
index c291712cbe..28614ee6e2 100644
--- a/src/Mod/Sketcher/App/PropertyConstraintList.cpp
+++ b/src/Mod/Sketcher/App/PropertyConstraintList.cpp
@@ -179,10 +179,8 @@ void PropertyConstraintList::Restore(Base::XMLReader &reader)
 Property *PropertyConstraintList::Copy(void) const
 {
     PropertyConstraintList *p = new PropertyConstraintList();
-    p->setValidGeometryKeys(validGeometryKeys);
-    if (invalidGeometry)
-        p->invalidateGeometry();
-    p->setValues(_lValueList);
+    p->applyValidGeometryKeys(validGeometryKeys);
+    p->applyValues(_lValueList);
     return p;
 }
 
@@ -191,9 +189,7 @@ void PropertyConstraintList::Paste(const Property &from)
     const PropertyConstraintList& FromList = dynamic_cast<const PropertyConstraintList&>(from);
     aboutToSetValue();
     applyValues(FromList._lValueList);
-    setValidGeometryKeys(FromList.validGeometryKeys);
-    if (FromList.invalidGeometry)
-        invalidateGeometry();
+    applyValidGeometryKeys(FromList.validGeometryKeys);
     hasSetValue();
 }
 
@@ -217,15 +213,9 @@ void PropertyConstraintList::acceptGeometry(const std::vector<Part::Geometry *>
     hasSetValue();
 }
 
-void PropertyConstraintList::setValidGeometryKeys(const std::vector<unsigned int> &keys)
+void PropertyConstraintList::applyValidGeometryKeys(const std::vector<unsigned int> &keys)
 {
     validGeometryKeys = keys;
-    invalidGeometry = false;
-}
-
-void PropertyConstraintList::invalidateGeometry()
-{
-    invalidGeometry = true;
 }
 
 void PropertyConstraintList::checkGeometry(const std::vector<Part::Geometry *> &GeoList)
diff --git a/src/Mod/Sketcher/App/PropertyConstraintList.h b/src/Mod/Sketcher/App/PropertyConstraintList.h
index 56b9d2eb1f..7933f3777f 100644
--- a/src/Mod/Sketcher/App/PropertyConstraintList.h
+++ b/src/Mod/Sketcher/App/PropertyConstraintList.h
@@ -87,7 +87,6 @@ public:
     virtual unsigned int getMemSize(void) const;
 
     void acceptGeometry(const std::vector<Part::Geometry *> &GeoList);
-    void invalidateGeometry();
     void checkGeometry(const std::vector<Part::Geometry *> &GeoList);
 
 private:
@@ -97,7 +96,7 @@ private:
     bool invalidGeometry;
 
     void applyValues(const std::vector<Constraint*>&);
-    void setValidGeometryKeys(const std::vector<unsigned int> &keys);
+    void applyValidGeometryKeys(const std::vector<unsigned int> &keys);
 
     static std::vector<Constraint *> _emptyValueList;
 };