diff --git a/goxapi.py b/goxapi.py
index bbee62e..6bbb123 100644
--- a/goxapi.py
+++ b/goxapi.py
@@ -24,7 +24,7 @@
 
 if PY_VERSION < (2, 7):
     print("Sorry, minimal Python version is 2.7, you have: %d.%d"
-          % (PY_VERSION.major, PY_VERSION.minor))
+          % (PY_VERSION[0], PY_VERSION[1]))
     sys.exit(1)
 
 from ConfigParser import SafeConfigParser