diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index f73de8c..83c126c 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -36,6 +36,6 @@ jobs:
     - name: Coveralls
       run: |
         pip install coveralls
-        coveralls --service=github
+        coveralls --service=github --submit=coverage.xml
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 4a18301..f7b2636 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ venv
 .coverage*
 htmlcov
 coverages/
+coverage.xml
 
 # IDE
 .idea/
diff --git a/tests.sh b/tests.sh
index a8948dd..79199ed 100755
--- a/tests.sh
+++ b/tests.sh
@@ -41,6 +41,7 @@ echo "tests-ng..."
 
 # merge coverage
 coverage combine coverages/*
+coverage xml
 
 # test doc
 echo "checking documentation..."