diff --git a/manifest.json b/manifest.json
index e49d014..52891af 100644
--- a/manifest.json
+++ b/manifest.json
@@ -13,7 +13,8 @@
         "website": "https://jupyterlab.readthedocs.io/en/stable/",
         "demo": "https://mybinder.org/v2/gh/jupyterlab/jupyterlab-demo/master?urlpath=lab/tree/demo",
         "admindoc": "https://jupyterlab.readthedocs.io/en/stable/",
-        "code": "https://github.com/jupyterhub/jupyterhub"
+        "code": "https://github.com/jupyterhub/jupyterhub",
+        "cpe": "cpe:2.3:a:jupyter:nbdime-jupyterlab"
     },
     "license": "BSD-3-Clause",
     "maintainer": {
@@ -59,4 +60,4 @@
             }
         ]
     }
-}
+}
\ No newline at end of file