diff --git a/README.md b/README.md
index 5301a14..f814680 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Insure the following dependencies are in place:
 
 1. Build the rust crate first: `cargo build`
 1. Install dependencies and run in a virtualenv: `pipenv install && pipenv shell`
-1. Create the Python package with: `manturin build`
+1. Create the Python package with: `maturin build`
 1. Run the tests: `pytest test.py`
 
 ## Documentation