diff --git a/db/migrate/20221207102831_change_log_domains_object_changes_default_value.rb b/db/migrate/20221207102831_change_log_domains_object_changes_default_value.rb
new file mode 100644
index 000000000..84a3c32cf
--- /dev/null
+++ b/db/migrate/20221207102831_change_log_domains_object_changes_default_value.rb
@@ -0,0 +1,5 @@
+class ChangeLogDomainsObjectChangesDefaultValue < ActiveRecord::Migration[6.1]
+  def change
+    change_column_default :log_domains, :object_changes, nil
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index 6b1a3358f..fd26dd07a 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -1676,7 +1676,7 @@ CREATE TABLE public.log_domains (
     session character varying,
     children jsonb,
     uuid character varying,
-    object_changes jsonb DEFAULT '"{}"'::jsonb
+    object_changes jsonb
 );
 
 
@@ -5465,6 +5465,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20221011061840'),
 ('20221206075912'),
 ('20221206090120'),
-('20221206091556');
+('20221206091556'),
+('20221207102831');