diff --git a/.github/workflows/pr_validation.yaml b/.github/workflows/pr_validation.yaml
index 4a803ba..c12963e 100644
--- a/.github/workflows/pr_validation.yaml
+++ b/.github/workflows/pr_validation.yaml
@@ -53,4 +53,4 @@ jobs:
           fi
 
       - name: "dotnet pack"
-        run: dotnet pack -c Release --no-build
\ No newline at end of file
+        run: dotnet pack -c Release --no-build ./src/Reactive.Streams.sln
\ No newline at end of file