diff --git a/VERSION b/VERSION
index f38fc539..0a1ffad4 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.7.3
+0.7.4
diff --git a/manage.py b/manage.py
deleted file mode 100644
index b57431c8..00000000
--- a/manage.py
+++ /dev/null
@@ -1,27 +0,0 @@
-"""CLI Commands."""
-
-import os
-from setup import version
-from manager import Manager
-
-
-manager = Manager()
-
-
-@manager.command
-def publish(with_tag=True):
-    """Publishg current version to PyPi."""
-    os.system('python setup.py sdist upload')
-    if with_tag:
-        tag()
-
-
-@manager.command
-def tag():
-    """Make tag from current version."""
-    os.system('git tag -a {0} -m \'version {0}\''.format(version))
-    os.system('git push --tags')
-
-
-if __name__ == '__main__':
-    manager.main()
diff --git a/requirements-maintain.txt b/requirements-maintain.txt
deleted file mode 100644
index d8d78add..00000000
--- a/requirements-maintain.txt
+++ /dev/null
@@ -1 +0,0 @@
-manage.py
diff --git a/setup.py b/setup.py
index 3d578249..8e07535a 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@ class PublishCommand(Command):
     """Setuptools `publish` command."""
 
     description = "Publish current distribution to PyPi and create tag"
-    user_options = tuple()
+    user_options = []
 
     def initialize_options(self):
         """Init options."""
@@ -43,7 +43,8 @@ class PublishCommand(Command):
 
     def run(self):
         """Command execution."""
-        os.system('python setup.py sdist upload')
+        self.run_command('sdist')
+        self.run_command('upload')
         os.system('git tag -a {0} -m \'version {0}\''.format(version))
         os.system('git push --tags')