diff --git a/pyjs/src/pyjs/lib/pyjd.py b/pyjs/src/pyjs/lib/pyjd.py
index 21d26ccac..c3af58737 100644
--- a/pyjs/src/pyjs/lib/pyjd.py
+++ b/pyjs/src/pyjs/lib/pyjd.py
@@ -1,5 +1,7 @@
-from __pyjamas__ import JS
-
 is_desktop = False
 
-setup = run = JS('''function(){return null;}''')
+def setup(application, appdir=None, width=800, height=600):
+    pass
+
+def run(one_event=False, block=True):
+    pass