diff --git a/uqcsbot/minecraft.py b/uqcsbot/minecraft.py
index 5c863dc..dcfdee9 100644
--- a/uqcsbot/minecraft.py
+++ b/uqcsbot/minecraft.py
@@ -11,6 +11,7 @@
 from uqcsbot.bot import UQCSBot
 from uqcsbot.models import MCWhitelist
 from uqcsbot.utils.err_log_utils import FatalErrorWithLog
+from uqcsbot.yelling import yelling_exemptor
 
 RCON_ADDRESS = os.environ.get("MC_RCON_ADDRESS")
 RCON_PORT = os.environ.get("MC_RCON_PORT")
@@ -74,6 +75,7 @@ async def mcplayers(self, interaction: discord.Interaction):
 
     @app_commands.command()
     @app_commands.describe(username="Minecraft username to whitelist.")
+    @yelling_exemptor(input_args=["username"])
     async def mcwhitelist(self, interaction: discord.Interaction, username: str):
         """Adds a username to the whitelist for the UQCS server."""
         db_session = self.bot.create_db_session()
@@ -118,6 +120,7 @@ async def mcwhitelist(self, interaction: discord.Interaction, username: str):
 
     @app_commands.command()
     @app_commands.describe(username="Minecraft username to unwhitelist.")
+    @yelling_exemptor(input_args=["username"])
     async def mcunwhitelist(self, interaction: discord.Interaction, username: str):
         """Removes a username from the whitelist for the UQCS server."""
         db_session = self.bot.create_db_session()
diff --git a/uqcsbot/voteythumbs.py b/uqcsbot/voteythumbs.py
index d35994a..b8b1941 100644
--- a/uqcsbot/voteythumbs.py
+++ b/uqcsbot/voteythumbs.py
@@ -93,6 +93,7 @@ async def voteythumbs_command(
 
     @app_commands.command(name="voteyrachels")
     @app_commands.describe(question="The question that shall be voted upon")
+    @yelling_exemptor(input_args=["question"])
     async def voteyrachels_command(
         self, interaction: discord.Interaction, question: str
     ):
@@ -117,6 +118,7 @@ async def voteyrachels_command(
 
     @app_commands.command(name="voteytoms")
     @app_commands.describe(question="The question that shall be voted upon")
+    @yelling_exemptor(input_args=["question"])
     async def voteytoms_command(self, interaction: discord.Interaction, question: str):
         """Starts a vote with Tom faces."""
         await interaction.response.defer()
@@ -139,6 +141,7 @@ async def voteytoms_command(self, interaction: discord.Interaction, question: st
 
     @app_commands.command(name="voteyjimmys")
     @app_commands.describe(question="The question that shall be voted upon")
+    @yelling_exemptor(input_args=["question"])
     async def voteyjimmys_command(
         self, interaction: discord.Interaction, question: str
     ):
diff --git a/uqcsbot/whatsdue.py b/uqcsbot/whatsdue.py
index d20cf88..587cc8d 100644
--- a/uqcsbot/whatsdue.py
+++ b/uqcsbot/whatsdue.py
@@ -59,9 +59,7 @@ def __init__(self, bot: commands.Bot):
         reverse_sort="Whether to reverse the sort order. Defaults to false.",
         show_ecp_links="Show the first ECP link for each course page. Defaults to false.",
     )
-    @yelling_exemptor(
-        input_args=["course1", "course2", "course3", "course4", "course5", "course6"]
-    )
+    @yelling_exemptor(input_args=["courses"])
     async def whatsdue(
         self,
         interaction: discord.Interaction,
diff --git a/uqcsbot/yelling.py b/uqcsbot/yelling.py
index 90660be..21907ad 100644
--- a/uqcsbot/yelling.py
+++ b/uqcsbot/yelling.py
@@ -12,6 +12,13 @@
 from functools import wraps
 
 
+"""
+This decorator that ensures that certain arguments of a command are checked if used in the #yelling channel.
+Provide it with the list of names of keyword arguments that the #yelling check should be applied to.
+Use after the decorator @app_commands.command().
+"""
+
+
 def yelling_exemptor(input_args: List[str] = ["text"]) -> Callable[..., Any]:
     def handler(func: Callable[..., Any]):
         @wraps(func)