diff --git a/packages/topdown/package.json b/packages/topdown/package.json
index 0a39c4e..2bba49a 100644
--- a/packages/topdown/package.json
+++ b/packages/topdown/package.json
@@ -45,7 +45,8 @@
     "@avocado/traits": "^3.0.0",
     "@flecks/core": "^1.4.1",
     "@flecks/react": "^1.4.1",
-    "@flecks/socket": "^1.4.1"
+    "@flecks/socket": "^1.4.1",
+    "deepmerge": "^4.2.2"
   },
   "devDependencies": {
     "@flecks/fleck": "^1.4.1"
diff --git a/packages/topdown/src/persea/room-sides/entities-side/page.jsx b/packages/topdown/src/persea/room-sides/entities-side/page.jsx
index f62128a..aaa5922 100644
--- a/packages/topdown/src/persea/room-sides/entities-side/page.jsx
+++ b/packages/topdown/src/persea/room-sides/entities-side/page.jsx
@@ -3,7 +3,6 @@ import {EntityController} from '@avocado/entity/persea';
 import {Color} from '@avocado/graphics';
 import {useJsonPatcher} from '@avocado/resource/persea';
 import {LfoResult} from '@avocado/timing';
-import {merge} from '@flecks/core';
 import {
   classnames,
   hot,
@@ -13,6 +12,7 @@ import {
   usePrevious,
   useState,
 } from '@flecks/react';
+import merge from 'deepmerge';
 
 import locals from './page.module.scss';