diff --git a/noxfile.py b/noxfile.py
index 3d0ff4a..44c3a64 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -34,3 +34,10 @@ def run_tests(session: nox.Session, pytest_extra_args: list[str] = []):
 @nox.session
 def tests(session):
     run_tests(session, pytest_extra_args=session.posargs)
+
+
+@nox.session(default=False)
+def typecheck(session):
+    session.install("-r", "dev-requirements.txt")
+    session.install("pyright")
+    session.run("pyright")