diff --git a/impl/pom.xml b/impl/pom.xml
index c473443162..6c55ed3d21 100644
--- a/impl/pom.xml
+++ b/impl/pom.xml
@@ -244,7 +244,7 @@
                             </includes>
                             <outputFilename>#{path}/faces.js</outputFilename>
                             <skipMerge>true</skipMerge>
-                            <closureLanguageOut>ECMASCRIPT5_STRICT</closureLanguageOut>
+                            <closureLanguageOut>NO_TRANSPILE</closureLanguageOut>
                         </configuration>
                     </execution>
                 </executions>