diff --git a/bot.py b/bot.py
index e96fe72..5ef13b7 100644
--- a/bot.py
+++ b/bot.py
@@ -13,6 +13,7 @@ import heavynode
 
 
 DISCORD_TOKEN = lib.getconfig('DISCORD_TOKEN')
+DISCORD_SERVER_ID = int(lib.getconfig('DISCORD_SERVER_ID', 0))
 HEAVYNODE_TOKEN = lib.getconfig('HEAVYNODE_TOKEN')
 COOKIE_NAME = lib.getconfig('HEAVYNODE_COOKIE_NAME')
 COOKIE_VALUE = lib.getconfig('HEAVYNODE_COOKIE_VALUE')
@@ -30,7 +31,11 @@ bot.add_cleanup(hn.shutdown)
 
 async def is_admin(ctx):
     user = ctx.message.author
-    member = bot.guilds[0].get_member(user.id)
+    if DISCORD_SERVER_ID != 0:
+        guild = discord.utils.get(bot.guilds, id=DISCORD_SERVER_ID)
+    else:
+        guild = bot.guilds[0]
+    member = guild.get_member(user.id)
     if member is not None:
         for role in member.roles:
             if role.name == 'Admin' or role.name == 'Mod':
diff --git a/lib.py b/lib.py
index f2f3fba..d3a5bce 100644
--- a/lib.py
+++ b/lib.py
@@ -26,13 +26,14 @@ class MineBot(commands.Bot):
         await super().close()
 
 
-def getconfig(key, default=None):
+nodefault = object()
+def getconfig(key, default=nodefault):
     if key in os.environ:
         return os.environ[key]
     elif f'{key}_FILE' in os.environ:
         p = os.environ[f'{key}_FILE']
         return pathlib.Path(p).read_text()
-    elif default != None:
+    elif default is not nodefault:
         return default
     else:
         raise ConfigError('Missing config:', key)
\ No newline at end of file