diff --git a/packages/default.gbui/package.json b/packages/default.gbui/package.json
index ad0212d6f..60b1e13f4 100644
--- a/packages/default.gbui/package.json
+++ b/packages/default.gbui/package.json
@@ -25,6 +25,7 @@
     "react-transition-group": "4.4.5",
     "rollup-plugin-terser": "^7.0.2",
     "rxjs": "7.8.1",
+    "sourcemap-codec": "^1.4.8",
     "url-join": "5.0.0",
     "webpack": "5.94.0"
   },
@@ -53,7 +54,6 @@
     "@humanwhocodes/config-array": "@eslint/config-array",
     "@humanwhocodes/object-schema": "@eslint/object-schema",
     "redux-devtools-extension": "@redux-devtools/extension",
-    "sourcemap-codec": "@jridgewell/sourcemap-codec",
     "inflight": "lru-cache",
     "stable": "0.1.8",
     "rimraf": "5.0.0",