diff --git a/db/init/v2-update.sql b/db/init/v2-update.sql
deleted file mode 100644
index 5406fcb..0000000
--- a/db/init/v2-update.sql
+++ /dev/null
@@ -1,26 +0,0 @@
-ALTER TABLE XP
-ADD COLUMN guild_id BIGINT NOT NULL;
-
-CREATE TABLE guild_config (
-    guild_id BIGINT NOT NULL,
-    birthday_channel_id BIGINT,
-    command_channel_id BIGINT, /* NULL: users can do XP & Currency commands everywhere. */
-    intro_channel_id BIGINT,
-    welcome_channel_id BIGINT,
-    level_channel_id BIGINT,   /* level-up messages, if NULL the level-up message will be shown in current msg channel*/
-    level_message TEXT,  /* if NOT NULL and LEVEL_TYPE = 2, this can be a custom level up message. */
-    level_message_type TINYINT(1) NOT NULL DEFAULT 1,   /* 0: no level up messages, 1: levels.en-US.json, 2: generic message */
-    PRIMARY KEY (guild_id)
-);
-
-CREATE TABLE blacklist_user (
-    user_id BIGINT NOT NULL,
-    reason TEXT,
-    timestamp TIMESTAMP NOT NULL DEFAULT NOW(),
-    active BOOLEAN DEFAULT TRUE,
-    PRIMARY KEY (user_id)
-);
-
-UPDATE XP
-SET guild_id = 719227135151046699
-WHERE guild_id IS NULL;
\ No newline at end of file
diff --git a/main.py b/main.py
index 3765ff8..e34ad2e 100644
--- a/main.py
+++ b/main.py
@@ -24,7 +24,7 @@ def get_prefix(bot, message):
 
 client = bridge.Bot(
     owner_id=os.getenv('OWNER_ID'),
-    command_prefix='!',
+    command_prefix=get_prefix,
     intents=discord.Intents.all(),
     status=discord.Status.online
 )