diff --git a/rdmo/projects/serializers/v1/__init__.py b/rdmo/projects/serializers/v1/__init__.py
index 49b8c4d6f8..66dd279b89 100644
--- a/rdmo/projects/serializers/v1/__init__.py
+++ b/rdmo/projects/serializers/v1/__init__.py
@@ -54,7 +54,8 @@ class Meta:
             'authors',
             'guests',
             'created',
-            'updated'
+            'updated',
+            'site'
         )
         read_only_fields = (
             'snapshots',