diff --git a/tutorial/py.twisted/PythonServer.tac b/tutorial/py.twisted/PythonServer.tac
index 1d0b6c4..08493ff 100755
--- a/tutorial/py.twisted/PythonServer.tac
+++ b/tutorial/py.twisted/PythonServer.tac
@@ -24,7 +24,7 @@
 
 import sys, glob
 sys.path.append('gen-py.twisted')
-sys.path.insert(0, glob.glob('../../lib/py/build/lib.*')[0])
+sys.path.insert(0, glob.glob('../../lib/py/build/lib*')[0])
 from tutorial import Calculator
 from tutorial.ttypes import *
 from PythonServer import CalculatorHandler