Fix typecheck runs.

2 files changed, 3 insertions, 3 deletions

diff --git a/pyecsca/sca/trace/test.py b/pyecsca/sca/trace/test.py
index 93d7c26..a0d98a5 100644
--- a/pyecsca/sca/trace/test.py
+++ b/pyecsca/sca/trace/test.py
@@ -43,8 +43,8 @@ def welch_ttest(
         return None
     n0 = len(first_set)
     n1 = len(second_set)
-    mean_0, var_0 = average_and_variance(*first_set)
-    mean_1, var_1 = average_and_variance(*second_set)
+    mean_0, var_0 = average_and_variance(*first_set)  # type: ignore
+    mean_1, var_1 = average_and_variance(*second_set)  # type: ignore
     if len(mean_0) < len(mean_1):
         mean_1 = trim(mean_1, end=len(mean_0))
         var_1 = trim(var_1, end=len(mean_0))
diff --git a/setup.py b/setup.py
index 1f7b610..eddc9fc 100644
--- a/setup.py
+++ b/setup.py
@@ -48,7 +48,7 @@ setup(
         "chipwhisperer": ["chipwhisperer"],
         "smartcard": ["pyscard"],
         "gmp": ["gmpy2"],
-        "dev": ["mypy", "flake8", "interrogate", "pyinstrument", "black"],
+        "dev": ["mypy", "flake8", "interrogate", "pyinstrument", "black", "types-setuptools"],
         "test": ["nose2", "parameterized", "coverage"],
         "doc": ["sphinx", "sphinx-autodoc-typehints", "nbsphinx"]
     }