diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps
index 598d5e8d..42b04673 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps
@@ -20001,14 +20001,6 @@
                                 <ref role="h$OrH" to="wyt6:~Comparable" resolve="Comparable" />
                               </node>
                             </node>
-                            <node concept="nsMwS" id="3Z1xyIwnvq3" role="ns1xD">
-                              <ref role="nsMwP" to="kqnc:JOGAOsVt2d" resolve="kind" />
-                              <node concept="37jhX" id="ZNYugu2Lkt" role="iSaTp">
-                                <node concept="Xl_RD" id="3Z1xyIwnvq4" role="37jj2">
-                                  <property role="Xl_RC" value="raw" />
-                                </node>
-                              </node>
-                            </node>
                             <node concept="nsMwS" id="3Z1xyIwnvq5" role="ns1xD">
                               <ref role="nsMwP" to="kqnc:ZJPHcupkiC" resolve="typeParams" />
                               <node concept="Hz6ka" id="3Z1xyIwnvq7" role="iSaTp">