diff --git a/pyproject.toml b/pyproject.toml
index 71e081a..613c92d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,6 +6,7 @@ disallow_untyped_decorators = false
 warn_unreachable = true
 local_partial_types = true
 enable_error_code = [
+  "explicit-override",
   "redundant-self",
   "redundant-expr",
   "possibly-undefined",