diff --git a/LICENSE b/LICENSE
index e6d06e9..3bbbcfa 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Tom Casavant
+Copyright (c) 2022 Tom Casavant
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/base-config.yaml b/base-config.yaml
new file mode 100644
index 0000000..19fee94
--- /dev/null
+++ b/base-config.yaml
@@ -0,0 +1,2 @@
+# Reddit URL, set to old.reddit.com, etc.
+reddit_base: reddit.com # https://{reddit_base}/r/...
diff --git a/maubot.yaml b/maubot.yaml
index 31809bc..b81b00b 100644
--- a/maubot.yaml
+++ b/maubot.yaml
@@ -9,7 +9,7 @@ maubot: 0.1.0
 id: casavant.tom.reddit
 
 # A PEP 440 compliant version string.
-version: 1.4.0
+version: 1.5.0
 
 # The SPDX license identifier for the plugin. https://spdx.org/licenses/
 # Optional, assumes all rights reserved if omitted.
@@ -32,8 +32,8 @@ main_class: RedditPlugin
 database: false
 
 #  Extra files that the upcoming build tool should include in the mbp file.
-#extra_files:
-#- base-config.yaml
+extra_files:
+  - base-config.yaml
 #- LICENSE
 
 # List of dependencies
diff --git a/reddit.py b/reddit.py
index 1824eac..2b6d2df 100644
--- a/reddit.py
+++ b/reddit.py
@@ -1,17 +1,31 @@
 from random import choice
-from typing import List, Tuple
+from typing import List, Tuple, Type
 import urllib.parse
 from maubot import Plugin, MessageEvent
 from maubot.handlers import command
+from mautrix.util.config import BaseProxyConfig, ConfigUpdateHelper
 
+# Setup config file
+class Config(BaseProxyConfig):
+    def do_update(self, helper: ConfigUpdateHelper) -> None:
+        helper.copy("reddit_base")
 
 class RedditPlugin(Plugin):
+    async def start(self) -> None:
+        await super().start()
+        self.config.load_and_update()
+
+    @classmethod
+    def get_config_class(cls) -> Type[BaseProxyConfig]:
+        return Config
+
     @command.passive("((^| )r\/)([^\s^,^.]+)", multiple=True)
     async def handler(self, evt: MessageEvent, subs: List[Tuple[str, str]]) -> None:
         await evt.mark_read()
         subreddits = []  # List of all subreddits given by user
         for _, r_slash, __, sub_str in subs:
-            link = "https://reddit.com/r/{}".format(urllib.parse.quote(sub_str.lower()))
+            base_url = self.config["reddit_base"]
+            link = "https://{}/r/{}".format(base_url, urllib.parse.quote(sub_str.lower()))
 
             async with self.http.head(
                 link, headers={"User-agent": "redditmaubot"}, allow_redirects=True