diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2111b08..919f0c7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,7 +25,7 @@ jobs:
       run:  dotnet build -c Release
 
     - name: Test
-      run:  dotnet test -- -parallel none
+      run:  dotnet test -p:ParallelizeTestCollections=false
 
     - name: Pack
       run:  dotnet pack CocoCrawler/CocoCrawler.csproj -o nuget-release -c Release --no-build