diff --git a/.github/workflows/basic.yml b/.github/workflows/basic.yml
index 52fff1857f..477f7dc682 100644
--- a/.github/workflows/basic.yml
+++ b/.github/workflows/basic.yml
@@ -106,7 +106,7 @@ jobs:
       - name: Run Test Coverage for youki
         run: |
           cargo llvm-cov clean --workspace
-          cargo llvm-cov --no-report
+          cargo llvm-cov --no-report -- --test-threads=1
           cargo llvm-cov --no-run --lcov --output-path ./coverage.lcov
       - name: Upload Youki Code Coverage Results
         uses: codecov/codecov-action@v3