diff --git a/package.json b/package.json
index 708a709..48daf2d 100644
--- a/package.json
+++ b/package.json
@@ -107,6 +107,7 @@
     },
     "dmg": {
       "title": "Pithos ${version}"
-    }
+    },
+    "publish": null
   }
 }