diff --git a/src/core-ownership.js b/src/core-ownership.js
index 69e8b4c2..e8846dc1 100644
--- a/src/core-ownership.js
+++ b/src/core-ownership.js
@@ -49,7 +49,7 @@ export class CoreOwnership {
     if (authWriterCore.opened) {
       writeOwnership()
     } else {
-      authWriterCore.on('ready', writeOwnership)
+      authWriterCore.once('ready', writeOwnership)
     }
   }