diff --git a/qurator/dinglehopper/tests/test_integ_cli_valid_json.py b/qurator/dinglehopper/tests/test_integ_cli_valid_json.py
index d251f9d..9d52329 100644
--- a/qurator/dinglehopper/tests/test_integ_cli_valid_json.py
+++ b/qurator/dinglehopper/tests/test_integ_cli_valid_json.py
@@ -6,6 +6,7 @@ from .util import working_directory
 from ..cli import process
 
 
+@pytest.mark.integration
 def test_cli_json(tmp_path):
     """Test that the cli/process() yields a loadable JSON report"""
 
@@ -25,6 +26,7 @@ def test_cli_json(tmp_path):
             assert j["cer"] == pytest.approx(0.2)
 
 
+@pytest.mark.integration
 def test_cli_json_cer_is_infinity(tmp_path):
     """Test that the cli/process() yields a loadable JSON report when CER == inf"""
 
diff --git a/qurator/dinglehopper/tests/test_integ_ocrd_cli.py b/qurator/dinglehopper/tests/test_integ_ocrd_cli.py
index 54bd748..4ac5b55 100644
--- a/qurator/dinglehopper/tests/test_integ_ocrd_cli.py
+++ b/qurator/dinglehopper/tests/test_integ_ocrd_cli.py
@@ -14,6 +14,7 @@ from ..ocrd_cli import ocrd_dinglehopper
 data_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "data")
 
 
+@pytest.mark.integration
 @pytest.mark.skipif(sys.platform == 'win32', reason="only on unix")
 def test_ocrd_cli(tmp_path):
     """Test OCR-D interface"""