diff --git a/.mps/modules.xml b/.mps/modules.xml
index dbaba783..475e5aa3 100644
--- a/.mps/modules.xml
+++ b/.mps/modules.xml
@@ -38,6 +38,7 @@
+
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.kotlinRefsExt/jetbrains.mps.baseLanguage.kotlinRefsExt.mpl b/samples/mpscore/languages/jetbrains.mps.baseLanguage.kotlinRefsExt/jetbrains.mps.baseLanguage.kotlinRefsExt.mpl
index 098a5114..144d6a6f 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.kotlinRefsExt/jetbrains.mps.baseLanguage.kotlinRefsExt.mpl
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.kotlinRefsExt/jetbrains.mps.baseLanguage.kotlinRefsExt.mpl
@@ -56,8 +56,6 @@
-
-
@@ -122,16 +120,23 @@
+
+
+
+
+
+
+