diff --git a/addons/addon-attach/package.json b/addons/addon-attach/package.json
index 8e5a413e..94b483dd 100644
--- a/addons/addon-attach/package.json
+++ b/addons/addon-attach/package.json
@@ -21,6 +21,6 @@
     "prepublishOnly": "npm run package"
   },
   "peerDependencies": {
-    "xterm": "^5.0.0"
+    "@xterm/xterm": "^5.0.0"
   }
 }