diff --git a/python/build/pycharm_build.gant b/python/build/pycharm_build.gant
index ae6d3dd43279..a357fb588641 100644
--- a/python/build/pycharm_build.gant
+++ b/python/build/pycharm_build.gant
@@ -37,7 +37,8 @@ setProperty("pluginFilter", [
             "webDeployment",
             "jdbc-console", "django-db-config",
             "database-impl", "DatabaseSupport",
-            "sql"
+            "sql",
+            "coffeescript"
             ])
 
 private List platformImplementationModules() {