diff --git a/src/NnCase.Cli/Program.cs b/src/NnCase.Cli/Program.cs
index f625ddd1e..9360de31e 100644
--- a/src/NnCase.Cli/Program.cs
+++ b/src/NnCase.Cli/Program.cs
@@ -147,7 +147,13 @@ private static async Task ConvertToTFLite(Graph graph, string tflitePath)
             var tmpPb = Path.GetTempFileName();
             using (var f = File.Open(tmpPb, FileMode.Create, FileAccess.Write))
                 await ctx.SaveAsync(f);
-            using (var toco = Process.Start(Path.Combine(Path.GetDirectoryName(typeof(Program).Assembly.Location), "toco"), $" --input_file={tmpPb} --input_format=TENSORFLOW_GRAPHDEF --output_file={tflitePath} --output_format=TFLITE --input_shape=1,{dim[2]},{dim[3]},{dim[1]} --input_array={input} --output_array={output} --inference_type=FLOAT"))
+
+            var binPath = Path.Combine(Path.GetDirectoryName(typeof(Program).Assembly.Location), "bin");
+            var args = $" --input_file={tmpPb} --input_format=TENSORFLOW_GRAPHDEF --output_file={tflitePath} --output_format=TFLITE --input_shape=1,{dim[2]},{dim[3]},{dim[1]} --input_array={input} --output_array={output} --inference_type=FLOAT";
+            using (var toco = Process.Start(new ProcessStartInfo(Path.Combine(binPath, "toco"), args)
+            {
+                WorkingDirectory = binPath
+            }))
             {
                 toco.WaitForExit();
                 if (toco.ExitCode != 0)