diff --git a/.idea/libraries/kotlin_runtime.xml b/.idea/libraries/kotlin_runtime.xml
index dde15ef6874..4832fcd92fc 100644
--- a/.idea/libraries/kotlin_runtime.xml
+++ b/.idea/libraries/kotlin_runtime.xml
@@ -6,6 +6,8 @@
     <JAVADOC />
     <SOURCES>
       <root url="file://$PROJECT_DIR$/libraries/stdlib/src" />
+      <root url="file://$PROJECT_DIR$/core/builtins/native" />
+      <root url="file://$PROJECT_DIR$/core/builtins/src" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file