diff --git a/samples/mpscore/build.xml b/samples/mpscore/build.xml
index 1f6b2e21..2b1ce68e 100644
--- a/samples/mpscore/build.xml
+++ b/samples/mpscore/build.xml
@@ -211,6 +211,7 @@
           <module ref="6998f568-f0e9-473b-b4a8-9efb6499fc8d(jetbrains.mps.coderules.typechecking)" kind="cl" />
           <module ref="c9670c16-a215-41fb-8784-04b14329799d(jetbrains.mps.coderules.typechecking.test)" kind="cl" />
           <module ref="c4803b19-6d89-4a3b-bf82-390769514add(jetbrains.mps.lang.coderules)" kind="cl" />
+          <module ref="7a5dda62-9140-4668-ab76-d5ed1746f2b2(jetbrains.mps.lang.typesystem)" kind="cl" />
           <module ref="bbf5c548-7111-4a53-a117-cdefc664cf34(jetbrains.mps.logic.reactor)" kind="cl" />
         </dependencies>
         <uses>
@@ -638,6 +639,7 @@
         <fileset file="${artifacts.mps}/plugins/mps-testing/languages/languageDesign/jetbrains.mps.lang.test.runtime.jar" />
         <fileset file="${artifacts.mps}/languages/languageDesign/jetbrains.mps.lang.traceable.jar" />
         <fileset file="${artifacts.coderules}/deploy/jetbrains.mps.lang.typechecking.runtime.jar" />
+        <fileset file="${artifacts.mps}/languages/languageDesign/jetbrains.mps.lang.typesystem.jar" />
         <fileset file="${artifacts.coderules}/deploy/jetbrains.mps.logic.jar" />
         <fileset file="${artifacts.coderules}/deploy/jetbrains.mps.logic.runtime.jar" />
         <fileset file="${artifacts.coderules}/deploy/jetbrains.mps.reporting.runtime.jar" />
diff --git a/samples/mpscore/solutions/samples.mpscore.build/models/samples.mpscore.build.mps b/samples/mpscore/solutions/samples.mpscore.build/models/samples.mpscore.build.mps
index e5682b70..4d427755 100644
--- a/samples/mpscore/solutions/samples.mpscore.build/models/samples.mpscore.build.mps
+++ b/samples/mpscore/solutions/samples.mpscore.build/models/samples.mpscore.build.mps
@@ -322,7 +322,6 @@
         </node>
       </node>
       <node concept="1E1JtA" id="69UmpDmJW3w" role="2G$12L">
-        <property role="BnDLt" value="true" />
         <property role="TrG5h" value="typechecking.samples.baseLanguage" />
         <property role="3LESm3" value="3ddddf69-9ff0-426b-9365-51ae7356fb82" />
         <property role="aoJFB" value="eYcmk9QOlj/sources_and_tests" />
@@ -378,6 +377,11 @@
             <ref role="3bR37D" to="zqd8:7BVjoXzUx6U" resolve="jetbrains.mps.lang.coderules" />
           </node>
         </node>
+        <node concept="1SiIV0" id="5gVsyvESSIZ" role="3bR37C">
+          <node concept="3bR9La" id="5gVsyvESSJ0" role="1SiIV1">
+            <ref role="3bR37D" to="ffeo:7Kfy9QB6Lc2" resolve="jetbrains.mps.lang.typesystem" />
+          </node>
+        </node>
       </node>
     </node>
     <node concept="22LTRH" id="69UmpDmJWeu" role="1hWBAP">