diff --git a/src/XCAFPrs/XCAFPrs_AISObject.cxx b/src/XCAFPrs/XCAFPrs_AISObject.cxx
index a7bf6ce4d7..b3d2a3cc2f 100755
--- a/src/XCAFPrs/XCAFPrs_AISObject.cxx
+++ b/src/XCAFPrs/XCAFPrs_AISObject.cxx
@@ -457,6 +457,7 @@ void XCAFPrs_AISObject::Compute (const Handle(PrsMgr_PresentationManager3d)& aPr
     //i++;
 #endif
     if (! s.IsVisible() ) continue;
+    Prs3d_Root::NewGroup(aPrs);
     AddStyledItem ( s, it.Value(), aPresentationManager, aPrs, aMode );
   }