diff --git a/Flow.Launcher.Core/Plugin/JsonPRCModel.cs b/Flow.Launcher.Core/Plugin/JsonPRCModel.cs
index b1c8ff6ea94..319f760d192 100644
--- a/Flow.Launcher.Core/Plugin/JsonPRCModel.cs
+++ b/Flow.Launcher.Core/Plugin/JsonPRCModel.cs
@@ -51,8 +51,10 @@ public class JsonRPCQueryResponseModel : JsonRPCResponseModel
 
     public class JsonRPCRequestModel : JsonRPCModelBase
     {
+        [JsonPropertyName("method")]
         public string Method { get; set; }
 
+        [JsonPropertyName("parameters")]
         public object[] Parameters { get; set; }
 
         public override string ToString()