diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e102f05fb..bb0a3968e1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -106,6 +106,11 @@ jobs:
 
         - name: Test
           run: make test
+        
+        - uses: actions/upload-artifact@v2
+          with:
+            name: unitTest-coverage
+            path: ./cover.out
 
         #- name: Data race tests
         #  run: make test-race
@@ -161,6 +166,12 @@ jobs:
     runs-on: ${{ matrix.os }}
     needs: [unit-tests, integration-tests]
     steps:
+        - name: Download artifacts
+          uses: actions/download-artifact@v2
+          with:
+            name: unitTest-coverage
+            path: ./cover.out
+            
         - name: Upload coverage to Codecov
           uses: codecov/codecov-action@v1
           with: