3 files changed, 12 insertions, 0 deletions
diff --git a/bot/exts/moderation/metabase.py b/bot/exts/moderation/metabase.py
index b407a0ea9..9e59f54a0 100644
--- a/bot/exts/moderation/metabase.py
+++ b/bot/exts/moderation/metabase.py
@@ -172,6 +172,10 @@ class Metabase(Cog):
         ]
         return all(checks)
 
+    async def cog_unload(self) -> None:
+        """Cancel all scheduled tasks."""
+        self._session_scheduler.cancel_all()
+
 
 async def setup(bot: Bot) -> None:
     """Load the Metabase cog."""
diff --git a/bot/exts/moderation/silence.py b/bot/exts/moderation/silence.py
index b2c3b7087..578551d24 100644
--- a/bot/exts/moderation/silence.py
+++ b/bot/exts/moderation/silence.py
@@ -466,6 +466,10 @@ class Silence(commands.Cog):
         """Only allow moderators to invoke the commands in this cog."""
         return await commands.has_any_role(*constants.MODERATION_ROLES).predicate(ctx)
 
+    async def cog_unload(self) -> None:
+        """Cancel all scheduled tasks."""
+        self.scheduler.cancel_all()
+
 
 async def setup(bot: Bot) -> None:
     """Load the Silence cog."""
diff --git a/bot/exts/moderation/stream.py b/bot/exts/moderation/stream.py
index ecdef630e..a96e96511 100644
--- a/bot/exts/moderation/stream.py
+++ b/bot/exts/moderation/stream.py
@@ -225,6 +225,10 @@ class Stream(commands.Cog):
         else:
             await ctx.send("No members with stream permissions found.")
 
+    async def cog_unload(self) -> None:
+        """Cancel all scheduled tasks."""
+        self.scheduler.cancel_all()
+
 
 async def setup(bot: Bot) -> None:
     """Loads the Stream cog."""