diff --git a/README.md b/README.md
index 38e3fd3..87b71c6 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,4 @@ When you run out of mana or cards
 Each attack knocks a point of the enemy health
 Each defend shields 2 points of your health
 
-To run, download folder as zip, unzip and run cardgame.py as a python3 file.
+To run, download folder as zip, unzip and run cardgame.py as a python2 file.
diff --git a/defend_old.png b/defend.png
similarity index 100%
rename from defend_old.png
rename to defend.png