diff --git a/src/GEOMImpl/GEOMImpl_IHealingOperations.cxx b/src/GEOMImpl/GEOMImpl_IHealingOperations.cxx
index 4f35762f9..00abf47d7 100644
--- a/src/GEOMImpl/GEOMImpl_IHealingOperations.cxx
+++ b/src/GEOMImpl/GEOMImpl_IHealingOperations.cxx
@@ -819,7 +819,7 @@ Handle(GEOM_Object) GEOMImpl_IHealingOperations::ChangeOrientation (Handle(GEOM_
   }
 
   //Make a Python command
-  GEOM::TPythonDump(aFunction) << "geompy.ChangeOrientation("
+  GEOM::TPythonDump(aFunction) << "geompy.ChangeOrientationShell("
                                << theObject << ")";
 
   SetErrorCode(OK);
@@ -874,7 +874,7 @@ Handle(GEOM_Object) GEOMImpl_IHealingOperations::ChangeOrientationCopy (Handle(G
   }
 
   //Make a Python command
-  GEOM::TPythonDump(aFunction) << aNewObject << " = geompy.ChangeOrientationCopy("
+  GEOM::TPythonDump(aFunction) << aNewObject << " = geompy.ChangeOrientationShellCopy("
                                << theObject << ")";
 
   SetErrorCode(OK);
diff --git a/src/GEOM_SWIG/geompy.py b/src/GEOM_SWIG/geompy.py
index d22a825a4..4320b52ee 100644
--- a/src/GEOM_SWIG/geompy.py
+++ b/src/GEOM_SWIG/geompy.py
@@ -1202,7 +1202,7 @@ def DivideEdge(theObject, theEdgeIndex, theValue, isByParameter):
 ## Change orientation of the given object.
 #  @param theObject Shape to be processed.
 #  @update given shape
-def ChangeOrientation(theObject):
+def ChangeOrientationShell(theObject):
     theObject = HealOp.ChangeOrientation(theObject)
     if HealOp.IsDone() == 0:
       print "ChangeOrientation : ", HealOp.GetErrorCode()
@@ -1210,7 +1210,7 @@ def ChangeOrientation(theObject):
 ## Change orientation of the given object.
 #  @param theObject Shape to be processed.
 #  @return New GEOM_Object, containing processed shape.
-def ChangeOrientationCopy(theObject):
+def ChangeOrientationShellCopy(theObject):
     anObj = HealOp.ChangeOrientation(theObject)
     if HealOp.IsDone() == 0:
       print "ChangeOrientation : ", HealOp.GetErrorCode()