---
 tests/test_legacy.py |    1 +
 1 file changed, 1 insertion(+)

--- a/tests/test_legacy.py
+++ b/tests/test_legacy.py
@@ -28,6 +28,7 @@ warnings.simplefilter('error')
 # Except for the warnings that shouldn't
 warnings.filterwarnings('default', category=PendingDeprecationWarning)
 warnings.filterwarnings('default', category=DeprecationWarning, module='markdown')
+warnings.filterwarnings('default', category=DeprecationWarning, module='yaml')
 
 parent_test_dir = os.path.abspath(os.path.dirname(__file__))