diff --git a/Pipfile b/Pipfile
index 022e6ee..3e3a562 100644
--- a/Pipfile
+++ b/Pipfile
@@ -13,7 +13,6 @@ google-auth-httplib2 = "*"
 google-auth-oauthlib = "*"
 requests = "*"
 igramscraper = "*"
-twitterscraper = "*"
 httpx = "*"
 PyYAML = "==5.3"
 wolframalpha = "*"
diff --git a/README.md b/README.md
index 020e68d..5a87a96 100644
--- a/README.md
+++ b/README.md
@@ -123,6 +123,8 @@ Commands:
 * !googlecal del [calendar id] - Delete calendar from room (Must be done as room admin)
 * !googlecal list - List calendars in this room
 
+NOTE: disabled by default
+
 ### Cron
 
 Can schedule things to be done.
@@ -187,7 +189,7 @@ New posts are sent to room.  Polls only randomly every 30 to 60 minutes to keep
 
 Commands:
 
-Prefix with selected service, for example "!ig add accountname" or "!twitter list"
+Prefix with selected service, for example "!ig add accountname" or "!teamup list"
 
 * add [accountname] - Add account to this room (Must be done as room admin)
 * del [accountname] - Delete account from room (Must be done as room admin)
@@ -203,12 +205,7 @@ without any authentication or api key.
 
 See: https://github.com/realsirjoe/instagram-scraper/
 
-#### Twitter
-
-Polls twitter account(s). Uses twitter scraper library
-without any authentication or api key.
-
-See: https://github.com/taspinar/twitterscraper/tree/master/twitterscraper
+NOTE: disabled by default
 
 #### Matrix Messaging API (mxma)
 
@@ -269,6 +266,8 @@ Example:
 
 * !url status
 
+NOTE: Disabled by default, i.e. you also need to enable it before activating it
+
 ### Cmd
 
 Can be used to pre-configure shell commands run by bot. This is easy way to add
@@ -373,6 +372,8 @@ bot ownership)
 * !flog rmlive - disable live field log for this room
 * !flog timezone 3 - set timezone (relative to UTC, see API docs)
 
+NOTE: disabled by default
+
 ### Jitsi
 
 If enabled, Jitsi calls created with Matrix clients will be sent as text messages
diff --git a/modules/common/pollingservice.py b/modules/common/pollingservice.py
index 6108df3..86ae0e7 100644
--- a/modules/common/pollingservice.py
+++ b/modules/common/pollingservice.py
@@ -17,7 +17,7 @@ class PollingService(BotModule):
         self.send_all = False # Set to true to send all received items, even on first sync
 
     async def matrix_poll(self, bot, pollcount):
-        if len(self.account_rooms):
+        if self.enabled and len(self.account_rooms):
             await self.poll_all_accounts(bot)
 
     async def poll_all_accounts(self, bot):
diff --git a/modules/flog.py b/modules/flog.py
index 47a8abe..0f52f3b 100644
--- a/modules/flog.py
+++ b/modules/flog.py
@@ -21,6 +21,7 @@ class MatrixModule(BotModule):
         self.logged_flights = []
         self.logged_flights_date = ""
         self.first_poll = True
+        self.enabled = False
 
     async def matrix_poll(self, bot, pollcount):
         if len(self.api_key) > 0:
diff --git a/modules/googlecal.py b/modules/googlecal.py
index 37b7817..588f506 100644
--- a/modules/googlecal.py
+++ b/modules/googlecal.py
@@ -27,6 +27,7 @@ class MatrixModule(BotModule):
         self.bot = None
         self.service = None
         self.calendar_rooms = dict()  # Contains room_id -> [calid, calid] ..
+        self.enabled = False
 
     def matrix_start(self, bot):
         super().matrix_start(bot)
diff --git a/modules/ig.py b/modules/ig.py
index 09d9764..83de68d 100644
--- a/modules/ig.py
+++ b/modules/ig.py
@@ -15,6 +15,7 @@ class MatrixModule(PollingService):
         super().__init__(name)
         self.instagram = Instagram()
         self.service_name = 'Instagram'
+        self.enabled = False
 
     async def poll_implementation(self, bot, account, roomid, send_messages):
         try:
diff --git a/modules/twitter.py b/modules/twitter.py
deleted file mode 100644
index 49f20bb..0000000
--- a/modules/twitter.py
+++ /dev/null
@@ -1,29 +0,0 @@
-import sys
-import traceback
-
-from twitterscraper import query_tweets_from_user
-
-from modules.common.pollingservice import PollingService
-
-
-# https://github.com/taspinar/twitterscraper/tree/master/twitterscraper
-
-class MatrixModule(PollingService):
-    def __init__(self, name):
-        super().__init__(name)
-        self.service_name = 'Twitter'
-
-    async def poll_implementation(self, bot, account, roomid, send_messages):
-        try:
-            tweets = query_tweets_from_user(account, limit=1)
-            self.logger.info(f'Polling twitter account {account} - got {len(tweets)} tweets')
-            for tweet in tweets:
-                if tweet.tweet_id not in self.known_ids:
-                    if send_messages:
-                        await bot.send_html(bot.get_room_by_id(roomid),
-                                            f'<a href="https://twitter.com{tweet.tweet_url}">Twitter {account}</a>: {tweet.text}',
-                                            f'Twitter {account}: {tweet.text} - https://twitter.com{tweet.tweet_url}')
-                self.known_ids.add(tweet.tweet_id)
-        except Exception:
-            self.logger.error('Polling twitter account failed:')
-            traceback.print_exc(file=sys.stderr)
diff --git a/modules/url.py b/modules/url.py
index cf694a5..68c67ce 100644
--- a/modules/url.py
+++ b/modules/url.py
@@ -34,6 +34,8 @@ class MatrixModule(BotModule):
             "BOTH": "Spamming this channel with both title and description",
         }
 
+        self.enabled = False
+
     def matrix_start(self, bot):
         """
         Register callback for all RoomMessageText events on startup