diff --git a/crates/settings/src/settings_store.rs b/crates/settings/src/settings_store.rs
index 620055a9712d7731261b6fa23edaea6d13cdb97f..2e867a21280e18c68864b2287f96095816d08d74 100644
--- a/crates/settings/src/settings_store.rs
+++ b/crates/settings/src/settings_store.rs
@@ -746,7 +746,7 @@ impl SettingsStore {
         };
 
         let settings = SchemaSettings::draft07().with(|settings| {
-            settings.option_add_null_type = false;
+            settings.option_add_null_type = true;
         });
         let mut generator = SchemaGenerator::new(settings);
         let mut combined_schema = RootSchema::default();