diff --git a/src/Features/Core/Portable/UseNamedArguments/AbstractUseNamedArgumentsCodeRefactoringProvider.cs b/src/Features/Core/Portable/UseNamedArguments/AbstractUseNamedArgumentsCodeRefactoringProvider.cs
index d8f67906ae5d8280b601f32fc2c93de00ee3fcef..6146bb9dd358beb9d691e0a90c8f28d883a848ff 100644
--- a/src/Features/Core/Portable/UseNamedArguments/AbstractUseNamedArgumentsCodeRefactoringProvider.cs
+++ b/src/Features/Core/Portable/UseNamedArguments/AbstractUseNamedArgumentsCodeRefactoringProvider.cs
@@ -32,7 +32,7 @@ protected abstract class Analyzer<TBaseArgumentSyntax, TSimpleArgumentSyntax, TA
                 var (document, textSpan, cancellationToken) = context;
 
                 var expressions = await context.TryGetSelectedNodesAsync<TExpressionSyntax>().ConfigureAwait(false);
-                var argument = expressions.FirstOrDefault(n => n is TExpressionSyntax)?.Parent as TSimpleArgumentSyntax;
+                var argument = expressions.FirstOrDefault(n => n.Parent is TSimpleArgumentSyntax)?.Parent as TSimpleArgumentSyntax;
                 if (argument == null)
                 {
                     return;