diff --git a/Flow.Launcher.Core/Plugin/ExecutablePlugin.cs b/Flow.Launcher.Core/Plugin/ExecutablePlugin.cs
index 44eff9fbe..049d1c583 100644
--- a/Flow.Launcher.Core/Plugin/ExecutablePlugin.cs
+++ b/Flow.Launcher.Core/Plugin/ExecutablePlugin.cs
@@ -1,5 +1,4 @@
-using System;
-using System.Diagnostics;
+using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -22,17 +21,22 @@ namespace Flow.Launcher.Core.Plugin
                 RedirectStandardOutput = true,
                 RedirectStandardError = true
             };
+            
+            // required initialisation for below request calls 
+            _startInfo.ArgumentList.Add(string.Empty);
         }
 
         protected override Task<Stream> RequestAsync(JsonRPCRequestModel request, CancellationToken token = default)
         {
-            _startInfo.Arguments = $"\"{request}\"";
+            // since this is not static, request strings will build up in ArgumentList if index is not specified
+            _startInfo.ArgumentList[0] = request.ToString();
             return ExecuteAsync(_startInfo, token);
         }
 
         protected override string Request(JsonRPCRequestModel rpcRequest, CancellationToken token = default)
         {
-            _startInfo.Arguments = $"\"{rpcRequest}\"";
+            // since this is not static, request strings will build up in ArgumentList if index is not specified
+            _startInfo.ArgumentList[0] = rpcRequest.ToString();
             return Execute(_startInfo);
         }
     }