diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3c9add0..776bdf1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,4 +33,4 @@ jobs:
 
     - name: Test with pytest
       run: |
-        py.test -v --cov=amodem
+        pytest -v --cov=amodem
diff --git a/tox.ini b/tox.ini
index c6661ad..d7f2f4e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,5 +10,5 @@ deps=
 commands=
 	pycodestyle amodem/ scripts/
 	pylint --extension-pkg-whitelist=numpy --reports=no amodem --rcfile .pylintrc
-	coverage run --source amodem/ --omit="*/__main__.py" -m py.test -v
+	coverage run --source amodem/ --omit="*/__main__.py" -m pytest -v
 	coverage report