diff --git a/shimatta_kenkyusho/api/serializers.py b/shimatta_kenkyusho/api/serializers.py
index 93f785b..1c7dfe1 100644
--- a/shimatta_kenkyusho/api/serializers.py
+++ b/shimatta_kenkyusho/api/serializers.py
@@ -44,6 +44,7 @@ class ComponentSerializer(serializers.HyperlinkedModelSerializer):
     ro_component_type = serializers.ReadOnlyField(source='component_type.class_name')
     ro_parameters = ComponentParameterSerializer(many=True, source='componentparameter_set', read_only=True)
     ro_distributor_numbers = ComponentDistributorNumSerializer(many=True, source='distributornum_set', read_only=True)
+    ro_dynamic_description = serializers.ReadOnlyField(source='dynamic_description')
 
     class Meta:
         model = parts_models.Component
@@ -60,7 +61,8 @@ class ComponentSerializer(serializers.HyperlinkedModelSerializer):
                   'ro_image',
                   'ro_component_type',
                   'ro_parameters',
-                  'ro_distributor_numbers']
+                  'ro_distributor_numbers',
+                  'ro_dynamic_description']
 
 class StockSerializer(serializers.HyperlinkedModelSerializer):
     id = serializers.ReadOnlyField()