1 files changed, 1 insertions, 1 deletions
diff --git a/ext/ply/example/newclasscalc/calc.py b/ext/ply/example/newclasscalc/calc.py
index a12e498b2..3461f243e 100755
--- a/ext/ply/example/newclasscalc/calc.py
+++ b/ext/ply/example/newclasscalc/calc.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # -----------------------------------------------------------------------------
 # calc.py