diff --git a/src/Features/CSharp/Portable/UsePatternMatching/CSharpIsAndCastCheckWithoutNameDiagnosticAnalyzer.cs b/src/Features/CSharp/Portable/UsePatternMatching/CSharpIsAndCastCheckWithoutNameDiagnosticAnalyzer.cs
index a3d016bf52337236211d37420e78d41f70e710b9..6f48321e19d28931e79dd1dfc26068c27b4bea5b 100644
--- a/src/Features/CSharp/Portable/UsePatternMatching/CSharpIsAndCastCheckWithoutNameDiagnosticAnalyzer.cs
+++ b/src/Features/CSharp/Portable/UsePatternMatching/CSharpIsAndCastCheckWithoutNameDiagnosticAnalyzer.cs
@@ -5,7 +5,6 @@
 using System.Linq;
 using System.Threading;
 using Microsoft.CodeAnalysis.CodeActions;
-using Microsoft.CodeAnalysis.CodeRefactorings;
 using Microsoft.CodeAnalysis.CodeStyle;
 using Microsoft.CodeAnalysis.CSharp.Extensions;
 using Microsoft.CodeAnalysis.CSharp.Syntax;