diff --git a/package.json b/package.json
index 2698967..86ab69a 100644
--- a/package.json
+++ b/package.json
@@ -29,5 +29,6 @@
   "bugs": {
     "url": "https://github.com/sirbrillig/grepdef/issues"
   },
-  "homepage": "https://github.com/sirbrillig/grepdef#readme"
+  "homepage": "https://github.com/sirbrillig/grepdef#readme",
+  "publishConfig": { "registry": "https://npm.pkg.github.com/" }
 }