diff --git a/noxfile.py b/noxfile.py
index 7db1bea03e6140dbd72e7259959511d87bb57d65..1bf81264a591bd3cca1790113258a6164824d6e3 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -5,7 +5,7 @@ The nox run are build in isolated environment that will be stored in .nox. to fo
 
 import nox
 
-nox.options.sessions = ["lint", "docs", "test"]
+nox.options.sessions = ["lint", "mypy", "docs", "test"]
 
 
 @nox.session(reuse_venv=True)