diff --git a/README.md b/README.md
index fdea9d514..c34c706d0 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ To run these checks locally:
 make test      # Runs tests
 make spec-test # Runs all spec-tests
 make lint      # Runs linter and format-checker
-mix dialyzer   # Runs type-checker
+make dialyzer  # Runs type-checker
 ```
 
 Source code can be formatted using `make fmt`.