diff --git a/Content.Server/CartridgeLoader/CartridgeLoaderSystem.cs b/Content.Server/CartridgeLoader/CartridgeLoaderSystem.cs
index 7caec6150e..98df7e2c50 100644
--- a/Content.Server/CartridgeLoader/CartridgeLoaderSystem.cs
+++ b/Content.Server/CartridgeLoader/CartridgeLoaderSystem.cs
@@ -428,6 +428,7 @@ public sealed class CartridgeLoaderSystem : SharedCartridgeLoaderSystem
     {
         var cartridgeEvent = args.MessageEvent;
         cartridgeEvent.LoaderUid = GetNetEntity(uid);
+        cartridgeEvent.Actor = args.Actor;
 
         RelayEvent(component, cartridgeEvent, true);
     }
diff --git a/Content.Shared/CartridgeLoader/CartridgeUiMessage.cs b/Content.Shared/CartridgeLoader/CartridgeUiMessage.cs
index 1155030f93..31ac8bd2d0 100644
--- a/Content.Shared/CartridgeLoader/CartridgeUiMessage.cs
+++ b/Content.Shared/CartridgeLoader/CartridgeUiMessage.cs
@@ -17,4 +17,7 @@ public sealed class CartridgeUiMessage : BoundUserInterfaceMessage
 public abstract class CartridgeMessageEvent : EntityEventArgs
 {
     public NetEntity LoaderUid;
+
+    [NonSerialized]
+    public EntityUid Actor;
 }