diff --git a/package.json b/package.json
index ddda8e0a..44354014 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "ammo-debug-drawer": "^0.1.0",
     "cannon-es": "^0.9.1",
     "patch-package": "^6.5.0",
-    "@c-frame/three-to-ammo": "^1.0.3",
+    "three-to-ammo": "npm:@c-frame/three-to-ammo@^1.0.3",
     "three-to-cannon": "^4.0.0",
     "webworkify": "^1.4.0"
   },