diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 9ea1c7b..d6cd790 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -41,4 +41,4 @@ jobs:
         maturin develop
         deactivate
         rm -r lib/
-        pytest
+        pytest -v --capture=tee-sys
diff --git a/qvd/test_qvd_reader.py b/qvd/test_qvd_reader.py
index 3d225a8..c6ccf13 100644
--- a/qvd/test_qvd_reader.py
+++ b/qvd/test_qvd_reader.py
@@ -12,4 +12,6 @@ class TestQvdReader():
     def test_read_size(self):
         qvd = qvd_reader.read('AAPL.qvd')
         csv = pd.read_csv('AAPL.csv', float_precision='round_trip')
+        print(qvd.columns)
+        print(csv.columns)
         assert numpy.array_equal(qvd.columns, csv.columns)