diff --git a/setup.cfg b/setup.cfg
index b9efd0a66123e0672660fa9ee8f24baa6b362ffe..1a829ac579f9dfc330dd99a7edc511d989ce3e21 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,7 @@ exclude_lines =
     def ask_path
     if __name__ == '__main__':
     def _get_daemon
-
+def signal
 [pylint]
 disable = W1202, R1702, R0912, R0915, R0902, R0903, R0914, R0913, W0621, C0103, C1801
 # logging-format-interpolation
@@ -49,3 +49,4 @@ extension-pkg-whitelist = numpy, matplotlib.cm
 ignored-modules = numpy, matplotlib.cm
 ignored-classes = numpy, matplotlib.cm
 ignore = tests
+ignore code