diff --git a/Moonlight/Shared/Views/Admin/Security/Malware.razor b/Moonlight/Shared/Views/Admin/Security/Malware.razor
index 75effd28..a5f81d84 100644
--- a/Moonlight/Shared/Views/Admin/Security/Malware.razor
+++ b/Moonlight/Shared/Views/Admin/Security/Malware.razor
@@ -110,10 +110,13 @@
     {
         await Event.On<Object>("malwareScan.status", this, async o => { await InvokeAsync(StateHasChanged); });
 
-        await Event.On<Server>("malwareScan.result", this, async server =>
+        await Event.On<Server?>("malwareScan.result", this, async server =>
         {
             lock (MalwareBackgroundScanService.ScanResults)
             {
+                if (server == null)
+                    return;
+                
                 ScanResults.Add(server, MalwareBackgroundScanService.ScanResults[server]);
             }