diff --git a/tests/ImageProcessorCore.Tests/ImageProcessorCore.Tests.xproj b/tests/ImageProcessorCore.Tests/ImageProcessorCore.Tests.xproj
index 5a0f189b5..997d0766c 100644
--- a/tests/ImageProcessorCore.Tests/ImageProcessorCore.Tests.xproj
+++ b/tests/ImageProcessorCore.Tests/ImageProcessorCore.Tests.xproj
@@ -7,7 +7,7 @@
   <Import Project="$(VSToolsPath)\DotNet\Microsoft.DotNet.Props" Condition="'$(VSToolsPath)' != ''" />
   <PropertyGroup Label="Globals">
     <ProjectGuid>f836e8e6-b4d9-4208-8346-140c74678b91</ProjectGuid>
-    <RootNamespace>ImageProcessor.Tests</RootNamespace>
+    <RootNamespace>ImageProcessorCore.Tests</RootNamespace>
     <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">.\obj</BaseIntermediateOutputPath>
     <OutputPath Condition="'$(OutputPath)'=='' ">.\bin\</OutputPath>
     <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>