diff --git a/django_etebase/serializers.py b/django_etebase/serializers.py
index c194fdd..9ca33b1 100644
--- a/django_etebase/serializers.py
+++ b/django_etebase/serializers.py
@@ -83,8 +83,7 @@ class CollectionContentField(BinaryBase64Field):
 class ChunksField(serializers.RelatedField):
     def to_representation(self, obj):
         obj = obj.chunk
-        inline = self.context.get('inline', False)
-        if inline:
+        if self.context.get('prefetch'):
             with open(obj.chunkFile.path, 'rb') as f:
                 return (obj.uid, b64encode(f.read()))
         else:
diff --git a/django_etebase/views.py b/django_etebase/views.py
index 0606e5b..64acb18 100644
--- a/django_etebase/views.py
+++ b/django_etebase/views.py
@@ -167,8 +167,8 @@ class CollectionViewSet(BaseViewSet):
 
     def get_serializer_context(self):
         context = super().get_serializer_context()
-        inline = 'inline' in self.request.query_params
-        context.update({'request': self.request, 'inline': inline})
+        prefetch = self.request.query_params.get('prefetch', True)
+        context.update({'request': self.request, 'prefetch': prefetch})
         return context
 
     def destroy(self, request, uid=None):
@@ -239,8 +239,8 @@ class CollectionItemViewSet(BaseViewSet):
 
     def get_serializer_context(self):
         context = super().get_serializer_context()
-        inline = 'inline' in self.request.query_params
-        context.update({'request': self.request, 'inline': inline})
+        prefetch = self.request.query_params.get('prefetch', True)
+        context.update({'request': self.request, 'prefetch': prefetch})
         return context
 
     def create(self, request, collection_uid=None):