diff --git a/setup.cfg b/setup.cfg
index a800ae1f9..c9c19704f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,7 +17,8 @@ omit = *contrib*, *tnetstring*, *platform*, *main.py
 show_missing = True
 exclude_lines =
     pragma: no cover
-    raise NotImplementedError()
+    raise NotImplementedError
+    raise AssertionError
     if typing.TYPE_CHECKING:
     if TYPE_CHECKING:
     @overload