diff --git a/appveyor.yml b/appveyor.yml
index cb8cf7d..157178f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,7 +5,7 @@ build_script:
  - cmd: dotnet restore 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
+ - cmd: dotnet pack FunctionalCuid.Tests\FunctionalCuid.fsproj -o %CD%\artifacts\nupkg
  
 artifacts:
  - path: artifacts\nupkg\*.nupkg