diff --git a/csharp/extractor/Semmle.Extraction.CSharp/Entities/Expressions/ElementAccess.cs b/csharp/extractor/Semmle.Extraction.CSharp/Entities/Expressions/ElementAccess.cs
index d7a0ada9a1d..4b8856f6397 100644
--- a/csharp/extractor/Semmle.Extraction.CSharp/Entities/Expressions/ElementAccess.cs
+++ b/csharp/extractor/Semmle.Extraction.CSharp/Entities/Expressions/ElementAccess.cs
@@ -1,4 +1,3 @@
-using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;