diff --git a/owslib/util.py b/owslib/util.py
index ab6c762b..dadc82cc 100644
--- a/owslib/util.py
+++ b/owslib/util.py
@@ -208,10 +208,10 @@ def openURL(url_base, data=None, method='Get', cookies=None, username=None, pass
 
     req = requests.request(method.upper(), url_base, headers=headers, **rkwargs)
 
-    if req.status_code in [400, 401, 403]:
+    if req.status_code == 400:
         raise ServiceException(req.text)
 
-    if req.status_code in [404, 500, 502, 503, 504]:    # add more if needed
+    if req.status_code in [401, 403, 404, 500, 502, 503, 504]:    # add more if needed
         req.raise_for_status()
 
     # check for service exceptions without the http header set
diff --git a/tests/test_ogcapi_records_pycsw.py b/tests/test_ogcapi_records_pycsw.py
index b7c6b717..1db211ed 100644
--- a/tests/test_ogcapi_records_pycsw.py
+++ b/tests/test_ogcapi_records_pycsw.py
@@ -40,7 +40,7 @@ def test_ogcapi_records_pycsw():
     assert isinstance(w.response, dict)
 
     pycsw_cite_demo_queryables = w.collection_queryables('metadata:main')
-    assert len(pycsw_cite_demo_queryables['properties'].keys()) == 18
+    assert len(pycsw_cite_demo_queryables['properties'].keys()) == 19
 
     # Minimum of limit param is 1
     with pytest.raises(RuntimeError):