diff --git a/jarvis/cogs/admin/ban.py b/jarvis/cogs/admin/ban.py
index 72f8f86..21db454 100644
--- a/jarvis/cogs/admin/ban.py
+++ b/jarvis/cogs/admin/ban.py
@@ -151,6 +151,8 @@ class BanCog(CacheCog):
                 "Mr. Stark is displeased with your presence. Please leave."
             )
 
+        await ctx.defer()
+
         mtype = type
         if mtype == "perm":
             mtype = "perma"
@@ -169,7 +171,7 @@ class BanCog(CacheCog):
             fields.append(Field(name="Duration", value=f"{duration} hour(s)"))
 
         user_embed = build_embed(
-            title="You have been banned",
+            title=f"You have been banned from {ctx.guild.name}",
             description=f"Reason: {reason}",
             fields=fields,
         )
diff --git a/jarvis/cogs/admin/kick.py b/jarvis/cogs/admin/kick.py
index d145a00..062082f 100644
--- a/jarvis/cogs/admin/kick.py
+++ b/jarvis/cogs/admin/kick.py
@@ -57,7 +57,7 @@ class KickCog(CacheCog):
             name=ctx.author.name + "#" + ctx.author.discriminator,
             icon_url=ctx.author.avatar_url,
         )
-        embed.set_thumbnail(ctx.guild.icon_url)
+        embed.set_thumbnail(url=ctx.guild.icon_url)
 
         send_failed = False
         try:
diff --git a/jarvis/cogs/admin/mute.py b/jarvis/cogs/admin/mute.py
index e073531..2171d08 100644
--- a/jarvis/cogs/admin/mute.py
+++ b/jarvis/cogs/admin/mute.py
@@ -51,7 +51,9 @@ class MuteCog(commands.Cog):
         if len(reason) > 100:
             await ctx.send("Reason must be < 100 characters", hidden=True)
             return
-        mute_setting = Setting.get(guild=ctx.guild.id, setting="mute")
+        mute_setting = Setting.objects(
+            guild=ctx.guild.id, setting="mute"
+        ).first()
         if not mute_setting:
             await ctx.send(
                 "Please configure a mute role "
diff --git a/jarvis/cogs/admin/warning.py b/jarvis/cogs/admin/warning.py
index e154ea5..628bb5c 100644
--- a/jarvis/cogs/admin/warning.py
+++ b/jarvis/cogs/admin/warning.py
@@ -116,7 +116,7 @@ class WarningCog(CacheCog):
             guild=ctx.guild.id,
         ).order_by("-created_at")
         active_warns = Warning.objects(
-            user=user.id, guild=ctx.guild.id, active=False
+            user=user.id, guild=ctx.guild.id, active=True
         ).order_by("-created_at")
 
         pages = []
diff --git a/jarvis/cogs/jokes.py b/jarvis/cogs/jokes.py
index d153f4f..bcbf7ca 100644
--- a/jarvis/cogs/jokes.py
+++ b/jarvis/cogs/jokes.py
@@ -39,9 +39,9 @@ class JokeCog(commands.Cog):
                     {"$match": {"score": {"$gt": threshold}}},
                     {"$sample": {"size": 1}},
                 ]
-                result = Joke.objects().aggregate(pipeline)
+                result = Joke.objects().aggregate(pipeline).first()
                 while result.body in ["[removed]", "[deleted]"]:
-                    result = Joke.objects().aggregate(pipeline)
+                    result = Joke.objects().aggregate(pipeline).first()
 
             if result is None:
                 await ctx.send(
diff --git a/jarvis/db/models.py b/jarvis/db/models.py
index b95e9c7..06f9371 100644
--- a/jarvis/db/models.py
+++ b/jarvis/db/models.py
@@ -126,6 +126,7 @@ class Reminder(Document):
     active = BooleanField(default=True)
     user = SnowflakeField(required=True)
     guild = SnowflakeField(required=True)
+    channel = SnowflakeField(required=True)
     message = StringField(max_length=100, required=True)
     remind_at = DateTimeField(required=True)
     created_at = DateTimeField(default=datetime.utcnow)