diff --git a/client/space_lua.ts b/client/space_lua.ts
index 3bf831b2..86747dd5 100644
--- a/client/space_lua.ts
+++ b/client/space_lua.ts
@@ -34,6 +34,9 @@ export class SpaceLuaEnvironment {
           expr: parseExpressionString("script.priority or 0"),
           desc: true,
           nulls: "first",
+        }, {
+          expr: parseExpressionString("script.ref"),
+          desc: false,
         }],
       } as LuaCollectionQuery,
     );