diff --git a/.gitignore b/.gitignore
index f9cb0ce..d425513 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,7 +30,8 @@ bld/
 #wwwroot/
 
 # MSTest test Results
-[Tt]est[Rr]esult*/
+**/[Tt]est[Rr]esult*
+**/[Tt]est[Rr]esult*/
 [Bb]uild[Ll]og.*
 
 # NUNIT
diff --git a/FunctionalCuid.Tests/Program.fs b/FunctionalCuid.Tests/Program.fs
index be67f5e..d8ae517 100644
--- a/FunctionalCuid.Tests/Program.fs
+++ b/FunctionalCuid.Tests/Program.fs
@@ -186,4 +186,6 @@ module SlugTests =
 
 [<EntryPoint>]
 let main argv =
-  runTestsInAssembly defaultConfig argv
+  let writeResults = TestResults.writeNUnitSummary ("TestResults.xml", "Expecto.Tests")
+  let config = defaultConfig.appendSummaryHandler writeResults
+  runTestsInAssembly config argv
diff --git a/FunctionalCuid.Tests/paket.references b/FunctionalCuid.Tests/paket.references
index 1df5f87..0abdf54 100644
--- a/FunctionalCuid.Tests/paket.references
+++ b/FunctionalCuid.Tests/paket.references
@@ -1 +1,2 @@
 Expecto
+Expecto.TestResults
diff --git a/appveyor.yml b/appveyor.yml
index ebb6bbb..cb8cf7d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,12 +3,15 @@ os: Visual Studio 2019
 build_script:
  - cmd: dotnet tool install --global paket
  - cmd: dotnet restore FunctionalCuid.sln
- - cmd: dotnet build -v n FunctionalCuid.sln
+ - cmd: dotnet build -v n --configuration Release FunctionalCuid\FunctionalCuid.fsproj
+ - cmd: dotnet build -v n FunctionalCuid\FunctionalCuid.Tests.fsproj
  - cmd: dotnet pack FunctionalCuid\FunctionalCuid.fsproj -o %CD%\artifacts\nupkg
  
 artifacts:
  - path: artifacts\nupkg\*.nupkg 
 
 test_script:
- - cmd: cd FunctionalCuid.Tests
- - cmd: dotnet run
+ - ps: cd FunctionalCuid.Tests
+ - ps: dotnet run
+ - ps: $wc = New-Object 'System.Net.WebClient'
+ - ps: $wc.UploadFile("https://ci.appveyor.com/api/testresults/xunit/$($env:APPVEYOR_JOB_ID)", (Resolve-Path .\TestResults.xml))
diff --git a/paket.dependencies b/paket.dependencies
index e7b76a4..ed1f2c3 100644
--- a/paket.dependencies
+++ b/paket.dependencies
@@ -2,3 +2,4 @@ source https://www.nuget.org/api/v2
 
 nuget FSharp.Core
 nuget Expecto
+nuget Expecto.TestResults
diff --git a/paket.lock b/paket.lock
index ae24c2d..0d33608 100644
--- a/paket.lock
+++ b/paket.lock
@@ -3,6 +3,9 @@ NUGET
     Expecto (8.11)
       FSharp.Core (>= 4.3.4) - restriction: || (>= net461) (>= netstandard2.0)
       Mono.Cecil (>= 0.10.3) - restriction: || (>= net461) (>= netstandard2.0)
+    Expecto.TestResults (8.11)
+      Expecto (>= 8.11) - restriction: || (>= net461) (>= netstandard2.0)
+      FSharp.Core (>= 4.3.4) - restriction: || (>= net461) (>= netstandard2.0)
     FSharp.Core (4.7)
     Microsoft.NETCore.Platforms (2.2.2) - restriction: || (&& (< monoandroid) (< net35) (< netstandard1.3) (>= netstandard2.0) (< win8) (< wpa81)) (&& (< monoandroid) (< net35) (< netstandard1.5) (>= netstandard2.0) (< win8) (< wpa81)) (&& (< monoandroid) (< net35) (>= netstandard2.0) (< xamarinios) (< xamarinmac)) (&& (< net35) (>= net461))
     Microsoft.NETCore.Targets (2.1) - restriction: || (&& (< monoandroid) (< net35) (< netstandard1.3) (>= netstandard2.0) (< win8) (< wpa81)) (&& (< monoandroid) (< net35) (< netstandard1.5) (>= netstandard2.0) (< win8) (< wpa81)) (&& (< monoandroid) (< net35) (>= netstandard2.0) (< xamarinios) (< xamarinmac)) (&& (< net35) (>= net461))