diff --git a/metasyn/distribution/na.py b/metasyn/distribution/na.py
index a0417566..a5dfd3d3 100644
--- a/metasyn/distribution/na.py
+++ b/metasyn/distribution/na.py
@@ -30,3 +30,6 @@ def _param_dict(self):
     @classmethod
     def _param_schema(cls):
         return {}
+
+    def information_criterion(self, values):  # pylint: disable=unused-argument
+        return 1e10