diff --git a/lib/refManager.js b/lib/refManager.js
index d723ef2..7398c82 100644
--- a/lib/refManager.js
+++ b/lib/refManager.js
@@ -64,7 +64,7 @@ module.exports = {
     } else if (bb.type === 'remove') {
       ref = '';
     } else if (bb.handler) {
-      ref = bb.handler(blockContent, bb.target, bb.attbs, bb.alternateSearchPaths);
+      ref = bb.handler(blockContent, bb.target, bb.attbs, bb.alternateSearchPaths, options._basePath);
     } else {
       ref = null;
     }