diff --git a/setup.cfg b/setup.cfg
index cd9ba012..2fcd714f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,3 @@
 
 [metadata]
-license-file = LICENSE.txt
+license_files = LICENSE.txt
diff --git a/setup.py b/setup.py
index 3c32ca77..a9bad375 100644
--- a/setup.py
+++ b/setup.py
@@ -374,7 +374,6 @@ if __name__ == '__main__':
           keywords         = KEYWORDS,
           install_requires = INSTALL_REQUIRES,
           zip_safe         = False,
-          use_2to3         = False,
           include_package_data = True,
 
           packages         = WX_PKGLIST,