diff --git a/Chapter_08/8-05.cities.py b/Chapter_08/8-05_cities.py
similarity index 100%
rename from Chapter_08/8-05.cities.py
rename to Chapter_08/8-05_cities.py
diff --git a/Chapter_08/8-1_message.py b/Chapter_08/8-1_message.py
deleted file mode 100644
index 1a96d5a..0000000
--- a/Chapter_08/8-1_message.py
+++ /dev/null
@@ -1,7 +0,0 @@
-# Exercise 8-1 Message 
-# Leaning Objective: Create a simple function
-
-def display_message():
-    print("This chapter is about functions!")
-
-display_message()