Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/FailureMechanismEntityReadExtensionsTest.cs
===================================================================
diff -u -rd0368f7a05ee1fea5a181022d8619219c4e8c2b2 -r545b105a213ed85564861b4bcf6d2d6425dbde50
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/FailureMechanismEntityReadExtensionsTest.cs	(.../FailureMechanismEntityReadExtensionsTest.cs)	(revision d0368f7a05ee1fea5a181022d8619219c4e8c2b2)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/FailureMechanismEntityReadExtensionsTest.cs	(.../FailureMechanismEntityReadExtensionsTest.cs)	(revision 545b105a213ed85564861b4bcf6d2d6425dbde50)
@@ -120,7 +120,7 @@
             TestDelegate test = () => entity.ReadAsPipingFailureMechanism(null, new ReadConversionCollector());
 
             // Assert 
-            var parameter = Assert.Throws<ArgumentNullException>(test).ParamName;
+            string parameter = Assert.Throws<ArgumentNullException>(test).ParamName;
             Assert.AreEqual("failureMechanism", parameter);
         }
 
@@ -134,7 +134,7 @@
             TestDelegate test = () => entity.ReadAsPipingFailureMechanism(new PipingFailureMechanism(), null);
 
             // Assert 
-            var parameter = Assert.Throws<ArgumentNullException>(test).ParamName;
+            string parameter = Assert.Throws<ArgumentNullException>(test).ParamName;
             Assert.AreEqual("collector", parameter);
         }