diff --git a/Emby.Server.Implementations/ApplicationHost.cs b/Emby.Server.Implementations/ApplicationHost.cs
index 073baf6c0f..2d9ef7e40d 100644
--- a/Emby.Server.Implementations/ApplicationHost.cs
+++ b/Emby.Server.Implementations/ApplicationHost.cs
@@ -181,7 +181,7 @@ namespace Emby.Server.Implementations
 
         private IPlugin[] _plugins;
 
-        private IEnumerable<LocalPlugin> _pluginsManifests;
+        private IReadOnlyList<LocalPlugin> _pluginsManifests;
 
         /// <summary>
         /// Gets the plugins.