diff --git a/tests/fedeproxy/common/test_gitlab.py b/tests/fedeproxy/common/test_gitlab.py
index 0b7aec3..bf3d70a 100644
--- a/tests/fedeproxy/common/test_gitlab.py
+++ b/tests/fedeproxy/common/test_gitlab.py
@@ -23,6 +23,6 @@ def test_project_export(tmpdir):
     gitlab.login('root', 'Wrobyak4')
     gitlab.project_delete('root', 'testproject')
     gitlab.project_create('root', 'testproject')
-    exported = f'{tmpdir}/testproject.zip'
+    exported = f'{tmpdir}/testproject.tar.gz'
     gitlab.project_export('root', 'testproject', exported)
     assert gzip.open(exported)