diff --git a/CHANGELOG.md b/CHANGELOG.md
index a36c4fb..b47cb16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,12 +2,18 @@
 
 All notable changes to this project will be documented in this file. If there is a `Changed` section please read carefully, as this often means that you will need to adapt your `config.yml`.
 
-## [1.7.4]
+## [1.8.0]
 
-### Changed 1.7.4
+### Added 1.8.0
+
+* Option to disable TTS audio output for !wiki function
+* Option to configure the number of sentences fetched by !wiki function
+
+### Changed 1.8.0
 
 * "oauth_token doesn't need to start with "oauth:" anymore
 * Improved oauth-token detection
+* Improved README.md
 
 ## [1.7.3] - 2022-10-20
 
diff --git a/README.md b/README.md
index 48f49f1..e49e1e8 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,17 @@ bot:
   message_length: 200
   language: de
 
+features:
+  quote: True
+  pick: True
+  vote: True
+  wiki: True
+  wikitts: True
+  wikisentences: 3
+  random: True
+  version: True
+  ping: True
+
 messages:
   toff: "TTS is now inactive."
   ton: "TTS is now active."
@@ -116,6 +127,17 @@ Please note that the `oauth_token` is valid for approximately 60 days. If it bec
 * `message_length`: Maximum allowed message length for TTS
 * `language`: Language for `!wiki` command
 
+##### features
+
+* `quote`: Enable/Disable `!quote` function
+* `pick`: Enable/Disable `!pick` function
+* `wiki`: Enable/Disable `!wiki` function
+* `wikitts`: Enable/Disable audio output for `!wiki` function
+* `wikisentences`: Number of sentences fetched by `!wiki` function
+* `random`: Enable/Disable `!random` function
+* `version`: Enable/Disable `!version` function
+* `ping`: Enable/Disable `!ping` function
+
 ##### messages
 
 * `toff`: The bots reply when `!toff` is used.
@@ -199,6 +221,7 @@ features:
   pick: False
   vote: False
   wiki: False
+  wikitts: False
   random: False
   version: True
   ping: True
diff --git a/config-dist.yml b/config-dist.yml
index 846ec7c..6f45018 100644
--- a/config-dist.yml
+++ b/config-dist.yml
@@ -21,6 +21,8 @@ features:
   pick: True
   vote: True
   wiki: True
+  wikitts: True
+  wikisentences: 3
   random: True
   version: True
   ping: True
diff --git a/tts.py b/tts.py
index 79c0bf3..5647680 100644
--- a/tts.py
+++ b/tts.py
@@ -668,7 +668,7 @@ class IRC:
             user = tags['user']
             wikipedia.set_lang(CONF['WIKI_LANG'])
             msg = msg.replace('!wiki', '').strip()
-            wikiresult = wikipedia.summary(msg, sentences=3)
+            wikiresult = wikipedia.summary(msg, sentences=CONF['FEATURE']['WIKISENTENCES'])
 
             self.sendmsg(
                 CONF['IRC_CHANNEL'],
@@ -693,7 +693,8 @@ class IRC:
                 "queuetime": datetime.datetime.now(),
                 "timestamp": str(time.time_ns())
             }
-            msg_queue[raw_msg['timestamp']] = [raw_msg['user'], raw_msg['msg']]
+            if CONF['FEATURE']['WIKITTS']:
+                msg_queue[raw_msg['timestamp']] = [raw_msg['user'], raw_msg['msg']]
 
         except wikipedia.exceptions.DisambiguationError:
             user = f"@{user}"
@@ -1492,6 +1493,12 @@ def load_config():
             CONF['FEATURE']['WIKI'] = cfg.get('features', {}).get(
                 'wiki', True
             )
+            CONF['FEATURE']['WIKITTS'] = cfg.get('features', {}).get(
+                'wikitts', True
+            )
+            CONF['FEATURE']['WIKISENTENCES'] = cfg.get('features', {}).get(
+                'wikisentences', 3
+            )
             CONF['FEATURE']['PICK'] = cfg.get('features', {}).get(
                 'pick', True
             )
@@ -1619,7 +1626,7 @@ if __name__ == "__main__":
 
     sys.tracebacklimit = 3
 
-    VERSION = "1.7.4"
+    VERSION = "1.8.0"
     CONF = {}
     tts_done = []
     MSG_QUEUE_RAW = []