diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 25ded24..57e334f 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -33,4 +33,5 @@ jobs:
 
       - name: Upload results to Codecov
         run: |
-          codecov -t ${{ secrets.CODECOV_TOKEN }}
\ No newline at end of file
+          source venv/bin/activate
+          python3 -m codecov -t ${{ secrets.CODECOV_TOKEN }}
\ No newline at end of file