diff --git a/PkmnLibSharp/Battling/Events/BattleEventListener.cs b/PkmnLibSharp/Battling/Events/BattleEventListener.cs
index 6cd186b..0c995ee 100644
--- a/PkmnLibSharp/Battling/Events/BattleEventListener.cs
+++ b/PkmnLibSharp/Battling/Events/BattleEventListener.cs
@@ -51,6 +51,10 @@ namespace PkmnLibSharp.Battling.Events
 
         private async Task InternalRunner(IntPtr ptr)
         {
+            if (ptr == IntPtr.Zero)
+            {
+                return;
+            }
             var wrapped = WrapEventPtr(ptr);
             await _del.Invoke(wrapped);
         }