diff --git a/.idea/libraries/jps.xml b/.idea/libraries/jps.xml
index e19326a3efd..5aab277b72e 100644
--- a/.idea/libraries/jps.xml
+++ b/.idea/libraries/jps.xml
@@ -19,6 +19,7 @@
       <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.zip!/jps/standalone-builder/src" />
       <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.zip!/platform/util/src" />
       <root url="jar://$PROJECT_DIR$/dependencies/protobuf-java-2.5.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.zip!/platform/util-rt/src" />
     </SOURCES>
     <jarDirectory url="file://$PROJECT_DIR$/ideaSDK/jps" recursive="false" />
   </library>