diff --git a/bin/ip_availability b/quark/ip_availability.py
similarity index 95%
rename from bin/ip_availability
rename to quark/ip_availability.py
index afb77ce..db4d91b 100755
--- a/bin/ip_availability
+++ b/quark/ip_availability.py
@@ -13,20 +13,18 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
+from collections import defaultdict
+import json
+import sys
 
+import netaddr
 from neutron.common import config
 from neutron.db import api as neutron_db_api
-
-from quark.db import models
-
+from oslo.config import cfg
 from sqlalchemy import and_, or_, func
 from sqlalchemy.sql.expression import text
 
-from collections import defaultdict
-import json
-import netaddr
-import sys
+from quark.db import models
 
 
 def main():
@@ -44,7 +42,7 @@ def main():
 
 def _rackspace_filter(query):
     # NOTE(asadoughi): should be moved to config?
-    query = query.filter(or_(models.Subnet.do_not_use == None,
+    query = query.filter(or_(models.Subnet.do_not_use == None,  # noqa
                              models.Subnet.do_not_use == 0))
     public_network_id = "00000000-0000-0000-0000-000000000000"
     query = query.filter(models.Subnet.network_id == public_network_id)
@@ -78,7 +76,7 @@ def get_used_ips(session):
         query = query.outerjoin(
             models.IPAddress,
             and_(models.Subnet.id == models.IPAddress.subnet_id,
-                 or_(models.IPAddress._deallocated == None,
+                 or_(models.IPAddress._deallocated == None,  # noqa
                      models.IPAddress._deallocated == 0,
                      func.now() < func.date_add(
                          models.IPAddress.deallocated_at, window))))
@@ -92,7 +90,7 @@ def get_used_ips(session):
         # NOTE(asadoughi): (address is allocated) OR
         # (address is deallocated and not inside subnet's IP policy)
         query = query.filter(or_(
-            models.IPAddress._deallocated == None,
+            models.IPAddress._deallocated == None,  # noqa
             models.IPAddress._deallocated == 0,
             models.IPPolicyCIDR.id == None))
 
@@ -128,7 +126,3 @@ def get_unused_ips(session, used_ips_counts):
             ret[tenant_id] -= used_ips_counts[tenant_id]
 
         return ret
-
-
-if __name__ == "__main__":
-    main()
diff --git a/setup.cfg b/setup.cfg
index 525819c..2909e2e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,12 +20,9 @@ classifier =
 setup-hooks =
     pbr.hooks.setup_hook
 
-[files]
-scripts =
-    bin/ip_availability
-
 [entry_points]
 console_scripts =
     quark-db-manage = quark.db.migration.cli:main
     gunicorn-neutron-server = quark.gunicorn_server:main
     quark-agent = quark.agent.agent:main
+    ip_availability = quark.ip_availability:main