diff --git a/bazarr/api.py b/bazarr/api.py
index 0cd7cddfb..6ddcc39b9 100644
--- a/bazarr/api.py
+++ b/bazarr/api.py
@@ -2,7 +2,6 @@
 
 import os
 import ast
-import libs
 from datetime import timedelta
 import datetime
 import pretty
@@ -31,7 +30,7 @@ from list_subtitles import store_subtitles, store_subtitles_movie, series_scan_s
 from utils import history_log, history_log_movie, get_sonarr_version, get_radarr_version
 from get_providers import get_providers, get_providers_auth, list_throttled_providers, reset_throttled_providers
 from event_handler import event_stream
-from scheduler import Scheduler
+from scheduler import scheduler
 
 from subliminal_patch.core import SUBTITLE_EXTENSIONS
 
@@ -43,8 +42,6 @@ from functools import wraps
 api_bp = Blueprint('api', __name__, url_prefix=base_url.rstrip('/')+'/api')
 api = Api(api_bp)
 
-scheduler = Scheduler()
-
 
 def authenticate(actual_method):
     @wraps(actual_method)
diff --git a/bazarr/get_subtitle.py b/bazarr/get_subtitle.py
index 4b845bfc9..1d8d91984 100644
--- a/bazarr/get_subtitle.py
+++ b/bazarr/get_subtitle.py
@@ -18,7 +18,6 @@ from subliminal import region, score as subliminal_scores, \
 from subliminal_patch.core import SZAsyncProviderPool, download_best_subtitles, save_subtitles, download_subtitles, \
     list_all_subtitles, get_subtitle_path
 from subliminal_patch.score import compute_score
-from subliminal.refiners.tvdb import series_re
 from get_languages import language_from_alpha3, alpha2_from_alpha3, alpha3_from_alpha2, language_from_alpha2, \
     alpha2_from_language, alpha3_from_language
 from config import settings
diff --git a/bazarr/list_subtitles.py b/bazarr/list_subtitles.py
index dd44bd859..6ac17e482 100644
--- a/bazarr/list_subtitles.py
+++ b/bazarr/list_subtitles.py
@@ -5,12 +5,10 @@ import os
 import logging
 import ast
 from guess_language import guess_language
-import subliminal
 import subliminal_patch
 from subliminal import core
 from subliminal_patch import search_external_subtitles
 from subzero.language import Language
-import six
 
 from database import database
 from get_languages import alpha2_from_alpha3, get_language_set
diff --git a/bazarr/main.py b/bazarr/main.py
index 7b37f9bc3..68b26f4d3 100644
--- a/bazarr/main.py
+++ b/bazarr/main.py
@@ -3,7 +3,6 @@
 bazarr_version = '0.9'
 
 import os
-os.environ["SZ_USER_AGENT"] = "Bazarr/1"
 os.environ["BAZARR_VERSION"] = bazarr_version
 
 import gc
@@ -34,13 +33,10 @@ from get_series import *
 from get_episodes import *
 from get_movies import *
 
-from scheduler import Scheduler
 from check_update import check_and_apply_update
 from server import app, webserver
 from functools import wraps
 
-scheduler = Scheduler()
-
 # Check and install update on startup when running on Windows from installer
 if args.release_update:
     check_and_apply_update()
diff --git a/bazarr/scheduler.py b/bazarr/scheduler.py
index c1f48cfb7..b9477d84f 100644
--- a/bazarr/scheduler.py
+++ b/bazarr/scheduler.py
@@ -16,9 +16,7 @@ from apscheduler.triggers.interval import IntervalTrigger
 from apscheduler.triggers.cron import CronTrigger
 from apscheduler.triggers.date import DateTrigger
 from apscheduler.events import EVENT_JOB_SUBMITTED, EVENT_JOB_EXECUTED, EVENT_JOB_ERROR
-from datetime import datetime, timedelta, date
-import pytz
-from tzlocal import get_localzone
+from datetime import datetime, timedelta
 from calendar import day_name
 import pretty
 from random import randrange
@@ -251,3 +249,6 @@ class Scheduler:
     def __no_task(self):
         for job in self.aps_scheduler.get_jobs():
             self.aps_scheduler.modify_job(job.id, next_run_time=None)
+
+
+scheduler = Scheduler()