diff --git a/src/BenchmarkDotNet/Reports/Measurement.cs b/src/BenchmarkDotNet/Reports/Measurement.cs
index 19ae69ec6e..ddcac16a30 100644
--- a/src/BenchmarkDotNet/Reports/Measurement.cs
+++ b/src/BenchmarkDotNet/Reports/Measurement.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Globalization;
 using System.Linq;
 using System.Text;