diff --git a/packages/core/src/dataspace.js b/packages/core/src/dataspace.js
index 0f8420b..54e991d 100644
--- a/packages/core/src/dataspace.js
+++ b/packages/core/src/dataspace.js
@@ -832,3 +832,4 @@ Endpoint.prototype.toString = function () {
 
 module.exports.Dataspace = Dataspace;
 module.exports.ActionCollector = ActionCollector;
+module.exports.PRIORITY = PRIORITY;