diff --git a/wa/utils/serializer.py b/wa/utils/serializer.py
index 45fc9d76..f5c3a323 100644
--- a/wa/utils/serializer.py
+++ b/wa/utils/serializer.py
@@ -75,6 +75,7 @@ POD_TYPES = [
     int,
     float,
     bool,
+    OrderedDict,
     datetime,
     regex_type,
     none_type,