diff --git a/.idea/libraries/js_libs.xml b/.idea/libraries/js_libs.xml
index 359f923eeb7..f046a13e867 100644
--- a/.idea/libraries/js_libs.xml
+++ b/.idea/libraries/js_libs.xml
@@ -4,7 +4,7 @@
       <root url="jar://$PROJECT_DIR$/js/js.translator/lib/dartc.jar!/" />
       <root url="jar://$PROJECT_DIR$/js/js.translator/lib/args4j-2.0.12.jar!/" />
       <root url="jar://$PROJECT_DIR$/js/js.translator/lib/json.jar!/" />
-      <root url="jar://$PROJECT_DIR$/js/js.translator/lib/js-1.7R2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/js/js.translator/lib/js.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />
diff --git a/js/js.translator/lib/js-1.7R2.jar b/js/js.translator/lib/js-1.7R2.jar
deleted file mode 100644
index 2369f99a9ed..00000000000
Binary files a/js/js.translator/lib/js-1.7R2.jar and /dev/null differ
diff --git a/js/js.translator/lib/js.jar b/js/js.translator/lib/js.jar
new file mode 100644
index 00000000000..878b0d9422b
Binary files /dev/null and b/js/js.translator/lib/js.jar differ