diff --git a/app/lib/dal/fileDAL.js b/app/lib/dal/fileDAL.js
index b27722853151c93e98faca3359f6d4837a8ac133..fd347be9d822c7d3283beb5354913b97d878c2b4 100644
--- a/app/lib/dal/fileDAL.js
+++ b/app/lib/dal/fileDAL.js
@@ -218,7 +218,7 @@ function FileDAL(params) {
   });
 
   this.getWrittenIdtyByPubkey = (pubkey) => this.iindexDAL.getFromPubkey(pubkey);
-  this.getWrittenIdtyByUID = (pubkey) => this.iindexDAL.getFromUID(pubkey);
+  this.getWrittenIdtyByUID = (uid) => this.iindexDAL.getFromUID(uid);
 
   this.fillInMembershipsOfIdentity = (queryPromise) => co(function*() {
     try {