diff --git a/off_cooldown_bot/cogs/commands/birthday.py b/off_cooldown_bot/cogs/commands/birthday.py
index 5a5c731..2845260 100644
--- a/off_cooldown_bot/cogs/commands/birthday.py
+++ b/off_cooldown_bot/cogs/commands/birthday.py
@@ -10,12 +10,13 @@ from sqlmodel import Session, col, select
 from off_cooldown_bot.app import birthday_list
 from off_cooldown_bot.database.db import engine
 from off_cooldown_bot.database.models import UserBirthday
+from off_cooldown_bot.utils import GUILDS
 
 
 class BirthdayCog(commands.Cog, name="Birthday Commands"):
     """Class holds birthday commands."""
 
-    @nextcord.slash_command(guild_ids=[1000247361639030804, 822199658306076672])
+    @nextcord.slash_command(guild_ids=GUILDS)
     async def birthday(self, interaction: nextcord.Interaction) -> None:
         """Parent slash command for birthday. Never called."""
 
diff --git a/off_cooldown_bot/utils.py b/off_cooldown_bot/utils.py
new file mode 100644
index 0000000..ed9b32e
--- /dev/null
+++ b/off_cooldown_bot/utils.py
@@ -0,0 +1,3 @@
+"""File contains functions and variables used widely."""
+
+GUILDS = [1000247361639030804, 822199658306076672]