diff --git a/README.md b/README.md
index 5104266..fb6fb72 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,7 @@ This project contains several scripts for interacting with Bitcoin hardware wall
 
 ## Using
 
-You will need a version of Python (2 or 3, does not matter). The main script is `hwi.py`.
-
-## Developing
-
-The scripts are designed to be used in both Python 2 and 3 applications, so all function calls must be valid in Python 2 and 3.
+You will need Python 3. The main script is `hwi.py`.
 
 ## License