diff --git a/Content.Client/Chat/Managers/ChatManager.cs b/Content.Client/Chat/Managers/ChatManager.cs
index 78f3fd9269..ebe362bbdf 100644
--- a/Content.Client/Chat/Managers/ChatManager.cs
+++ b/Content.Client/Chat/Managers/ChatManager.cs
@@ -363,19 +363,22 @@ namespace Content.Client.Chat.Managers
         private void OnChatMessage(MsgChatMessage msg)
         {
             // Log all incoming chat to repopulate when filter is un-toggled
-            var storedMessage = new StoredChatMessage(msg);
-            _history.Add(storedMessage);
-            MessageAdded?.Invoke(storedMessage);
-
-            if (!storedMessage.Read)
+            if (!msg.HideChat)
             {
-                Logger.Debug($"Message filtered: {storedMessage.Channel}: {storedMessage.Message}");
-                if (!_unreadMessages.TryGetValue(msg.Channel, out var count))
-                    count = 0;
+                var storedMessage = new StoredChatMessage(msg);
+                _history.Add(storedMessage);
+                MessageAdded?.Invoke(storedMessage);
 
-                count += 1;
-                _unreadMessages[msg.Channel] = count;
-                UnreadMessageCountsUpdated?.Invoke();
+                if (!storedMessage.Read)
+                {
+                    Logger.Debug($"Message filtered: {storedMessage.Channel}: {storedMessage.Message}");
+                    if (!_unreadMessages.TryGetValue(msg.Channel, out var count))
+                        count = 0;
+
+                    count += 1;
+                    _unreadMessages[msg.Channel] = count;
+                    UnreadMessageCountsUpdated?.Invoke();
+                }
             }
 
             // Local messages that have an entity attached get a speech bubble.
diff --git a/Content.Server/Advertise/AdvertiseSystem.cs b/Content.Server/Advertise/AdvertiseSystem.cs
index a7548a979d..1e8c483daa 100644
--- a/Content.Server/Advertise/AdvertiseSystem.cs
+++ b/Content.Server/Advertise/AdvertiseSystem.cs
@@ -61,7 +61,7 @@ namespace Content.Server.Advertise
                 return;
 
             if (_prototypeManager.TryIndex(advertise.PackPrototypeId, out AdvertisementsPackPrototype? advertisements))
-                _chatManager.EntitySay(advertise.Owner, Loc.GetString(_random.Pick(advertisements.Advertisements)));
+                _chatManager.EntitySay(advertise.Owner, Loc.GetString(_random.Pick(advertisements.Advertisements)), hideChat: true);
 
             if(refresh)
                 RefreshTimer(uid, true, advertise);
diff --git a/Content.Server/Chat/Managers/ChatManager.cs b/Content.Server/Chat/Managers/ChatManager.cs
index 59953a32b3..8d1a8b7609 100644
--- a/Content.Server/Chat/Managers/ChatManager.cs
+++ b/Content.Server/Chat/Managers/ChatManager.cs
@@ -108,7 +108,7 @@ namespace Content.Server.Chat.Managers
             _netManager.ServerSendMessage(msg, player.ConnectedClient);
         }
 
-        public void EntitySay(IEntity source, string message)
+        public void EntitySay(IEntity source, string message, bool hideChat=false)
         {
             if (!EntitySystem.Get<ActionBlockerSystem>().CanSpeak(source.Uid))
             {
@@ -190,6 +190,7 @@ namespace Content.Server.Chat.Managers
             msg.Message = message;
             msg.MessageWrap = Loc.GetString("chat-manager-entity-say-wrap-message",("entityName", source.Name));
             msg.SenderEntity = source.Uid;
+            msg.HideChat = hideChat;
             _netManager.ServerSendToMany(msg, clients);
         }
 
diff --git a/Content.Server/Chat/Managers/IChatManager.cs b/Content.Server/Chat/Managers/IChatManager.cs
index 0bc598020d..79f6c99dff 100644
--- a/Content.Server/Chat/Managers/IChatManager.cs
+++ b/Content.Server/Chat/Managers/IChatManager.cs
@@ -21,7 +21,8 @@ namespace Content.Server.Chat.Managers
 
         void DispatchServerMessage(IPlayerSession player, string message);
 
-        void EntitySay(IEntity source, string message);
+        /// <param name="hideChat">If true, message will not be logged to chat boxes but will still produce a speech bubble.</param>
+        void EntitySay(IEntity source, string message, bool hideChat=false);
         void EntityMe(IEntity source, string action);
 
         void SendOOC(IPlayerSession player, string message);
diff --git a/Content.Shared/Chat/MsgChatMessage.cs b/Content.Shared/Chat/MsgChatMessage.cs
index eae2733c76..77e39a1fe5 100644
--- a/Content.Shared/Chat/MsgChatMessage.cs
+++ b/Content.Shared/Chat/MsgChatMessage.cs
@@ -40,6 +40,8 @@ namespace Content.Shared.Chat
         /// </summary>
         public Color MessageColorOverride { get; set; } = Color.Transparent;
 
+        public bool HideChat { get; set; }
+
 
         public override void ReadFromBuffer(NetIncomingMessage buffer)
         {
@@ -57,6 +59,7 @@ namespace Content.Shared.Chat
                     break;
             }
             MessageColorOverride = buffer.ReadColor();
+            HideChat = buffer.ReadBoolean();
         }
 
         public override void WriteToBuffer(NetOutgoingMessage buffer)
@@ -75,6 +78,7 @@ namespace Content.Shared.Chat
                     break;
             }
             buffer.Write(MessageColorOverride);
+            buffer.Write(HideChat);
         }
     }
 }