1 files changed, 1 insertions, 1 deletions
diff --git a/src/mscorlib/src/System/Runtime/ExceptionServices/ExceptionServicesCommon.cs b/src/mscorlib/src/System/Runtime/ExceptionServices/ExceptionServicesCommon.cs
index 7251d901cd..905f12dfb5 100644
--- a/src/mscorlib/src/System/Runtime/ExceptionServices/ExceptionServicesCommon.cs
+++ b/src/mscorlib/src/System/Runtime/ExceptionServices/ExceptionServicesCommon.cs
@@ -101,7 +101,7 @@ namespace System.Runtime.ExceptionServices {
         {
             if (source == null)
             {
-                throw new ArgumentNullException("source", Environment.GetResourceString("ArgumentNull_Obj"));
+                throw new ArgumentNullException(nameof(source), Environment.GetResourceString("ArgumentNull_Obj"));
             }
             
             return new ExceptionDispatchInfo(source);