diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5d5c9f1..1cac808 100755
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -55,17 +55,17 @@ jobs:
           make -j4 unit_tests
           ./unit_tests
 
-#     - name: Upload coverage to Codecov
-#       uses: codecov/codecov-action@v4
-#       with:
+     - name: Upload coverage to Codecov
+       uses: codecov/codecov-action@v4.0.1
+       with:
+         token: ${{ secrets.CODECOV_TOKEN }}
+         verbose: true
 #         directory: ./coverage/reports/
 #         env_vars: OS,PYTHON
 #         fail_ci_if_error: true
 #         files: ./coverage1.xml,./coverage2.xml,!./cache
 #         flags: unit_tests
 #         name: codecov-umbrella
-#         token: ${{ secrets.CODECOV_TOKEN }}
-#         verbose: true
 
       - name: Install Doxygen and Sphinx
         run: |