diff --git a/image_prediction/config.py b/image_prediction/config.py
index 26295dc..98d2af1 100644
--- a/image_prediction/config.py
+++ b/image_prediction/config.py
@@ -18,7 +18,7 @@ class DotIndexable:
     def get(self, item, default=None):
         try:
             return _get_item_and_maybe_make_dotindexable(self.x, item)
-        except (KeyError, TypeError):
+        except KeyError:
             return default
 
     def __getattr__(self, item):