diff --git a/apps/assets/tasks/const.py b/apps/assets/tasks/const.py
deleted file mode 100644
index 51f92bd51..000000000
--- a/apps/assets/tasks/const.py
+++ /dev/null
@@ -1,81 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-import os
-
-from django.conf import settings
-from django.utils.translation import ugettext_lazy as _
-
-
-ENV_PERIOD_TASK = os.environ.get("PERIOD_TASK", "on") == 'on'
-PERIOD_TASK_ENABLED = settings.PERIOD_TASK_ENABLED and ENV_PERIOD_TASK
-
-UPDATE_ASSETS_HARDWARE_TASKS = [
-   {
-       'name': "setup",
-       'action': {
-           'module': 'setup'
-       }
-   }
-]
-
-ASSET_ADMIN_CONN_CACHE_KEY = "ASSET_ADMIN_USER_CONN_{}"
-
-SYSTEM_USER_CONN_CACHE_KEY = "SYSTEM_USER_CONN_{}"
-PING_UNIXLIKE_TASKS = [
-   {
-       "name": "ping",
-       "action": {
-           "module": "ping",
-       }
-   }
-]
-PING_WINDOWS_TASKS = [
-    {
-        "name": "ping",
-        "action": {
-            "module": "win_ping",
-        }
-    }
-]
-
-TASK_OPTIONS = {
-    'timeout': 10,
-    'forks': 10,
-}
-
-CACHE_KEY_ASSET_BULK_UPDATE_ID_PREFIX = '_KEY_ASSET_BULK_UPDATE_ID_{}'
-CONN_UNREACHABLE, CONN_REACHABLE, CONN_UNKNOWN = range(0, 3)
-CONNECTIVITY_CHOICES = (
-    (CONN_UNREACHABLE, _("Unreachable")),
-    (CONN_REACHABLE, _('Reachable')),
-    (CONN_UNKNOWN, _("Unknown")),
-)
-
-GATHER_ASSET_USERS_TASKS = [
-    {
-        "name": "gather host users",
-        "action": {
-            "module": 'getent',
-            "args": "database=passwd"
-        },
-    },
-    {
-        "name": "get last login",
-        "action": {
-            "module": "shell",
-            "args": "users=$(getent passwd | grep -v 'nologin' | "
-                    "grep -v 'shudown' | awk -F: '{ print $1 }');for i in $users;do last -w -F $i -1 | "
-                    "head -1 | grep -v '^$'  | awk '{ print $1\"@\"$3\"@\"$5,$6,$7,$8 }';done"
-        }
-    }
-]
-
-GATHER_ASSET_USERS_TASKS_WINDOWS = [
-    {
-        "name": "gather windows host users",
-        "action": {
-            "module": 'win_shell',
-            "args": "net user"
-        }
-    }
-]