diff --git a/Lesson3/sample.py b/Lesson3/sample.py
index 3d3919e..627a50d 100644
--- a/Lesson3/sample.py
+++ b/Lesson3/sample.py
@@ -6,7 +6,7 @@ def printMessage(self):
         """
         a simple function that prints a message
         """
-        print "Hello World!"
+        print("Hello World!")
 
 
 if __name__ == "__main__":