diff --git a/FFMpegCore/FFMpeg/Pipes/PipeHelpers.cs b/FFMpegCore/FFMpeg/Pipes/PipeHelpers.cs
index 7e79f55..df7729d 100644
--- a/FFMpegCore/FFMpeg/Pipes/PipeHelpers.cs
+++ b/FFMpegCore/FFMpeg/Pipes/PipeHelpers.cs
@@ -8,7 +8,7 @@ static class PipeHelpers
     {
         static readonly string PipePrefix = Path.Combine(Path.GetTempPath(), "CoreFxPipe_");
         
-        public static string GetUnqiuePipeName() => "FFMpegCore_" + Guid.NewGuid();
+        public static string GetUnqiuePipeName() => "FFMpegCore_" + Guid.NewGuid("N").Substring(0, 5);
 
         public static string GetPipePath(string pipeName)
         {