diff --git a/.github/workflows/dotnet-test.yml b/.github/workflows/dotnet-test.yml
index ba37f89..1e5ca94 100644
--- a/.github/workflows/dotnet-test.yml
+++ b/.github/workflows/dotnet-test.yml
@@ -19,6 +19,8 @@ jobs:
         dotnet-version: 6.0.x
     - name: Restore dependencies
       run: dotnet restore test
+    - name: Build Lib
+      run: dotnet build src/NReco.Logging.File -property:TargetFrameworks=net6.0 --no-restore      
     - name: Build
       run: dotnet build test --no-restore
     - name: Test