diff --git a/FFMpegCore.Test/ArgumentBuilderTest.cs b/FFMpegCore.Test/ArgumentBuilderTest.cs
index 0e6d715..b74d205 100644
--- a/FFMpegCore.Test/ArgumentBuilderTest.cs
+++ b/FFMpegCore.Test/ArgumentBuilderTest.cs
@@ -1,6 +1,7 @@
 using System.Drawing;
 using FFMpegCore.Arguments;
 using FFMpegCore.Enums;
+using FFMpegCore.Pipes;
 
 namespace FFMpegCore.Test;
 
@@ -703,4 +704,18 @@ public class ArgumentBuilderTest
         var arg = new AudibleEncryptionKeyArgument("62689101");
         Assert.AreEqual("-activation_bytes 62689101", arg.Text);
     }
+
+    [TestMethod]
+    public void InputPipe_MaxLength_ShorterThanMacOsMax()
+    {
+        var pipePath = new InputPipeArgument(new StreamPipeSource(Stream.Null)).PipePath;
+        Assert.IsLessThan(104, pipePath.Length);
+    }
+
+    [TestMethod]
+    public void OutputPipe_MaxLength_ShorterThanMacOsMax()
+    {
+        var pipePath = new OutputPipeArgument(new StreamPipeSink(Stream.Null)).PipePath;
+        Assert.IsLessThan(104, pipePath.Length);
+    }
 }