diff --git a/README.rst b/README.rst
index 979becf..6fc1b3f 100644
--- a/README.rst
+++ b/README.rst
@@ -129,13 +129,3 @@ register. Such as:
 
   [hacking]
   local-check-factory = nova.tests.hacking.factory
-
-In addition, hacking provides a flake8 option to specify the
-``local-check-factory`` on the CLI. When specified via CLI with
-the ``--local-check-factory`` option to flake8, the specified
-factory takes precedence over ``tox.ini`` and the local checks
-from ``tox.ini`` are not used.
-
-For example, via CLI (any check specified in ``tox.ini`` are ignored)::
-
-  flake8 --local-check-factory mypkg.warn_checks --exit-zero
diff --git a/hacking/core.py b/hacking/core.py
index a5bacb6..338f81f 100644
--- a/hacking/core.py
+++ b/hacking/core.py
@@ -145,29 +145,20 @@ class ProxyChecks(GlobalCheck):
     name = 'ProxyChecker'
 
     @classmethod
-    def parse_options(cls, options):
+    def add_options(cls, parser):
         # We're looking for local checks, so we need to include the local
         # dir in the search path
         sys.path.append('.')
-        local_check_fact = options.factory or CONF.get('local-check-factory')
 
-        if not options.factory:
-            # local factory on CLI trumps everything else
-            local_check = CONF.get_multiple('local-check', default=[])
-            for check_path in set(local_check):
-                if check_path.strip():
-                    checker = pbr.util.resolve_name(check_path)
-                    pep8.register_check(checker)
+        local_check = CONF.get_multiple('local-check', default=[])
+        for check_path in set(local_check):
+            if check_path.strip():
+                checker = pbr.util.resolve_name(check_path)
+                pep8.register_check(checker)
 
+        local_check_fact = CONF.get('local-check-factory')
         if local_check_fact:
             factory = pbr.util.resolve_name(local_check_fact)
             factory(pep8.register_check)
 
         sys.path.pop()
-
-    @classmethod
-    def add_options(cls, parser):
-        # allow local check factory to be specified as CLI option to flake8
-        # in which case its used as the sole source of checks
-        parser.add_option('--local-check-factory', action='store',
-                          type='string', dest='factory')
diff --git a/hacking/tests/test_local.py b/hacking/tests/test_local.py
index 6be7d9a..e4dcc23 100644
--- a/hacking/tests/test_local.py
+++ b/hacking/tests/test_local.py
@@ -14,10 +14,8 @@
 # limitations under the License.
 
 from flake8 import engine
-import mock
 import pep8
 
-from hacking import core
 import hacking.tests
 
 
@@ -36,11 +34,3 @@ class HackingTestCase(hacking.tests.TestCase):
                                report=report)
         checker.check_all()
         self.assertIn("L100", report.counters)
-
-    @mock.patch.object(core, 'CONF')
-    def test_local_check_factory_cli_option(self, mock_conf):
-        mock_opts = mock.Mock()
-        mock_opts.factory = 'mypkg.factory'
-        self.assertRaises(
-            ImportError, core.ProxyChecks.parse_options, mock_opts)
-        self.assertFalse(mock_conf.called)