diff --git a/README.md b/README.md
index 6e67f9c..07eb858 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Usage:
 
 ```bash
 
-python elm-stuff/exact-dependencies.json tests/elm-stuff/exact-dependencies.json --exact
+python elm_deps_check.py elm-stuff/exact-dependencies.json tests/elm-stuff/exact-dependencies.json --exact
 
 ```