diff --git a/Flow.Launcher.Test/Plugins/ExplorerTest.cs b/Flow.Launcher.Test/Plugins/ExplorerTest.cs
index 09c7d9a30..e7f96fc87 100644
--- a/Flow.Launcher.Test/Plugins/ExplorerTest.cs
+++ b/Flow.Launcher.Test/Plugins/ExplorerTest.cs
@@ -24,7 +24,7 @@ namespace Flow.Launcher.Test.Plugins
             return new List<Result>();
         }
 
-        private List<Result> MethodDirectoryInfoClassSearchReturnsTwoResults(Query dummyQuery, string dummyString)
+        private List<Result> MethodDirectoryInfoClassSearchReturnsTwoResults(Query dummyQuery, string dummyString, CancellationToken token)
         {
             return new List<Result>
             {