diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index db68876..2f5a5a1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ env:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
   POWERSHELL_TELEMETRY_OPTOUT: 1
   NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
-  DOTNET_INSTALL_DIR: D:\dotnet
+  # DOTNET_INSTALL_DIR: D:\dotnet
 
 jobs:
   build:
@@ -20,7 +20,7 @@ jobs:
     name: Test
     strategy:
       matrix:
-        n: [1,2,3,4,5]
+        n: [1,2,3,4,5,6,7,8,9,10]
         os: [windows-2019, windows-2022]
         cache: [false, true]
       fail-fast: false