diff --git a/package.json b/package.json
index d6a572d2..95ba9783 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
         "c9"
     ],
     "c9plugins": {
-        "c9.ide.language": "#dd08a9e9e6",
+        "c9.ide.language": "#37929c99bf",
         "c9.ide.language.css": "#be07d72209",
         "c9.ide.language.generic": "#a4023db7f6",
         "c9.ide.language.html": "#9be847c0ce",
diff --git a/plugins/c9.fs/mock/python/test_user.py b/plugins/c9.fs/mock/python/test_user.py
index 58d28c0d..c46095eb 100644
--- a/plugins/c9.fs/mock/python/test_user.py
+++ b/plugins/c9.fs/mock/python/test_user.py
@@ -1,3 +1,7 @@
 #!/usr/bin/env python3
 from app.tests.tests import test_user
+import badimport
+
 print(test_user())
+
+bad_call()