diff --git a/pyproject.toml b/pyproject.toml
index 5db79d222e..b8ecfcab41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,3 +22,6 @@ known_future_library = "__python__"
 known_third_party = "qt"
 known_standard_library = "aes,elementmaker,encodings"
 known_first_party = "calibre_extensions"
+
+[tool.pylsp-mypy]
+enabled = false