diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..b6efdaf
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,11 @@
+[tox]
+isolated_build = True
+envlist = py310
+
+[testenv]
+deps =
+    black
+    pytest
+commands =
+    black --check bopytex
+    pytest .