diff --git a/setup.cfg b/setup.cfg
index 44d9e374..91045640 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [wheel]
-universal = 1
+python-tag = py3
 
 [metadata]
 license_file = LICENSE
diff --git a/setup.py b/setup.py
index 055a26e8..046e5513 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@ from setuptools import setup, Extension
 
 if not os.getenv('SKIP_CYTHON_BUILD'):
     print('Compiling extension modules (set SKIP_CYTHON_BUILD=1 to omit)')
-    subprocess.check_call(
+    subprocess.call(
         [sys.executable, 'ptvsd/pydevd/setup_cython.py', 'build_ext', '-i'])
 
 ROOT = os.path.dirname(os.path.abspath(__file__))