diff --git a/appveyor.yml b/appveyor.yml
index ba999fa5..99b3b828 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -38,15 +38,14 @@ build_script:
 
 test_script:
 # test WireMock.Net.Tests
-- cd .\test\WireMock.Net.Tests
-- dotnet test -c %CONFIGURATION% --no-build
+- dotnet test .\test\WireMock.Net.Tests\project.json -c %CONFIGURATION% --no-build
 
 after_test:
   - nuget.exe install OpenCover -ExcludeVersion
   - nuget.exe install coveralls.net -ExcludeVersion
   # - OpenCover\tools\OpenCover.Console.exe -register:user -target:nunit3-console.exe -targetargs:"\".\test\WireMock.Net.Tests\bin\%CONFIGURATION%\net452\win7-x64\WireMock.Net.Tests.dll\" --result=myresults.xml;format=AppVeyor" -returntargetcode -filter:"+[WireMock.Net]*" -excludebyattribute:*.ExcludeFromCodeCoverage* -hideskipped:All -output:coverage.xml
   # - OpenCover\tools\OpenCover.Console.exe -register:user -target:xunit.console.clr4.exe "-targetargs:"\".\test\WireMock.Net.Tests\bin\%CONFIGURATION%\net452\win7-x64\WireMock.Net.Tests.dll\" --result=myresults.xml;format=AppVeyor" -filter:"+[WireMock.Net]*" -output:coverage.xml
-  - OpenCover\tools\OpenCover.Console.exe -register:user -target:"dotnet.exe" -searchdirs:".\test\WireMock.Net.Tests\bin\%CONFIGURATION%\net452\win7-x64" -oldstyle -targetargs:"test test\WireMock.Net.Tests" -returntargetcode -filter:"+[WireMock.Net]*" -output:coverage.xml
+  - OpenCover\tools\OpenCover.Console.exe -register:user -target:"dotnet.exe" -searchdirs:".\test\WireMock.Net.Tests\bin\%CONFIGURATION%\net452\win7-x64" -oldstyle -targetargs:"test .\test\WireMock.Net.Tests" -returntargetcode -filter:"+[WireMock.Net]*" -output:coverage.xml
   - "SET PATH=C:\\Python34;C:\\Python34\\Scripts;%PATH%"
   - pip install codecov
   - codecov -f "coverage.xml"