diff --git a/src/Microsoft.AspNet.PipelineCore/Microsoft.AspNet.PipelineCore.net45.csproj b/src/Microsoft.AspNet.PipelineCore/Microsoft.AspNet.PipelineCore.net45.csproj
index 9844b7f087..08b14e00ac 100644
--- a/src/Microsoft.AspNet.PipelineCore/Microsoft.AspNet.PipelineCore.net45.csproj
+++ b/src/Microsoft.AspNet.PipelineCore/Microsoft.AspNet.PipelineCore.net45.csproj
@@ -60,6 +60,7 @@
 <Compile Include="Infrastructure\FeatureReference.cs" />
 <Compile Include="Infrastructure\ParsingHelpers.cs" />
 <Compile Include="Properties\AssemblyInfo.cs" />
+
     <Content Include="project.json"/>
   </ItemGroup>
   <ItemGroup>
diff --git a/test/Microsoft.AspNet.FeatureModel.Tests/InterfaceDictionaryTests.cs b/test/Microsoft.AspNet.FeatureModel.Tests/InterfaceDictionaryTests.cs
index c42f4b37d1..a8f005ee07 100644
--- a/test/Microsoft.AspNet.FeatureModel.Tests/InterfaceDictionaryTests.cs
+++ b/test/Microsoft.AspNet.FeatureModel.Tests/InterfaceDictionaryTests.cs
@@ -1,5 +1,4 @@
 using System;
-using Shouldly;
 using Xunit;
 
 namespace Microsoft.AspNet.FeatureModel.Tests
@@ -14,11 +13,11 @@ namespace Microsoft.AspNet.FeatureModel.Tests
 
             interfaces.Add(typeof(IThing), thing);
 
-            interfaces[typeof(IThing)].ShouldBe(thing);
+            Assert.Equal(interfaces[typeof(IThing)], thing);
 
             object thing2;
-            interfaces.TryGetValue(typeof(IThing), out thing2).ShouldBe(true);
-            thing2.ShouldBe(thing);
+            Assert.True(interfaces.TryGetValue(typeof(IThing), out thing2));
+            Assert.Equal(thing2, thing);
         }
 
         [Fact]
@@ -29,11 +28,11 @@ namespace Microsoft.AspNet.FeatureModel.Tests
 
             interfaces[typeof(IThing)] = thing;
 
-            interfaces[typeof(IThing)].ShouldBe(thing);
+            Assert.Equal(interfaces[typeof(IThing)], thing);
 
             object thing2;
-            interfaces.TryGetValue(typeof(IThing), out thing2).ShouldBe(true);
-            thing2.ShouldBe(thing);
+            Assert.True(interfaces.TryGetValue(typeof(IThing), out thing2));
+            Assert.Equal(thing2, thing);
         }
 
         [Fact]
@@ -44,7 +43,7 @@ namespace Microsoft.AspNet.FeatureModel.Tests
 
             interfaces.Add(typeof(IThing), thing);
 
-            Should.Throw<ArgumentException>(() => interfaces.Add(typeof(IThing), thing));
+            Assert.Throws<ArgumentException>(() => interfaces.Add(typeof(IThing), thing));
         }
     }
 }
diff --git a/test/Microsoft.AspNet.PipelineCore.Tests/BuilderTests.cs b/test/Microsoft.AspNet.PipelineCore.Tests/BuilderTests.cs
index 7455439ed7..3dfc4278d8 100644
--- a/test/Microsoft.AspNet.PipelineCore.Tests/BuilderTests.cs
+++ b/test/Microsoft.AspNet.PipelineCore.Tests/BuilderTests.cs
@@ -1,5 +1,4 @@
 using Microsoft.AspNet.Abstractions;
-using Shouldly;
 using Xunit;
 
 namespace Microsoft.AspNet.PipelineCore.Tests
@@ -18,7 +17,7 @@ namespace Microsoft.AspNet.PipelineCore.Tests
             mockHttpResponse.SetupProperty(x => x.StatusCode);
 
             app.Invoke(mockHttpContext.Object);
-            mockHttpContext.Object.Response.StatusCode.ShouldBe(404);
+            Assert.Equal(mockHttpContext.Object.Response.StatusCode, 404);
         }
     }
 }
\ No newline at end of file