diff --git a/src/OperationGUI/OperationGUI_ChamferDlg.cxx b/src/OperationGUI/OperationGUI_ChamferDlg.cxx
index a10babc44..71a6e290c 100644
--- a/src/OperationGUI/OperationGUI_ChamferDlg.cxx
+++ b/src/OperationGUI/OperationGUI_ChamferDlg.cxx
@@ -526,6 +526,19 @@ void OperationGUI_ChamferDlg::SelectionIntoArgument()
   default:
     break;
   }
+
+  //rnv: To fix the bug IPAL22041 TC5.1.5: "Fillet Construcion" dialog loses current selection.
+  // Restore selection of the main shape, if need,
+  // because it was canceled.
+  aSelMgr->selectedObjects(aSelList);
+  if (aSelList.Extent() == 0 && !myShape->_is_nil()) {
+    disconnect(myGeomGUI->getApp()->selectionMgr(), 0, this, 0);
+    ObjectList list;
+	list.push_back(myShape);
+    selectObjects(list);
+    connect(myGeomGUI->getApp()->selectionMgr(), SIGNAL(currentSelectionChanged()),
+            this, SLOT(SelectionIntoArgument()));
+  }
 }
 
 //=================================================================================
diff --git a/src/OperationGUI/OperationGUI_FilletDlg.cxx b/src/OperationGUI/OperationGUI_FilletDlg.cxx
index 85ac40d6e..e18e1cb4c 100644
--- a/src/OperationGUI/OperationGUI_FilletDlg.cxx
+++ b/src/OperationGUI/OperationGUI_FilletDlg.cxx
@@ -422,6 +422,19 @@ void OperationGUI_FilletDlg::SelectionIntoArgument()
   default:
     break;
   }
+
+  //rnv: To fix the bug IPAL22041 TC5.1.5: "Fillet Construcion" dialog loses current selection.
+  // Restore selection of the main shape, if need,
+  // because it was canceled.
+  aSelMgr->selectedObjects(aSelList);
+  if (aSelList.Extent() == 0 && !myShape->_is_nil()) {
+    disconnect(myGeomGUI->getApp()->selectionMgr(), 0, this, 0);
+    ObjectList list;
+	list.push_back(myShape);
+    selectObjects(list);
+    connect(myGeomGUI->getApp()->selectionMgr(), SIGNAL(currentSelectionChanged()),
+            this, SLOT(SelectionIntoArgument()));
+  }
 }
 
 //=================================================================================