diff --git a/unit02_symmetric/lab/README.md b/unit02_symmetric/lab/README.md
index 87fc8b4..489ed32 100644
--- a/unit02_symmetric/lab/README.md
+++ b/unit02_symmetric/lab/README.md
@@ -235,6 +235,7 @@ print("  decrypt: ",plaintext)
 plaintext=val
 ```
 
+The Repl.it code is [here](https://repl.it/@billbuchanan/sma02#main.py)
 
 Now update the code so that you can enter a string and the program will show the cipher text. The format will be something like: