diff --git a/frontend-js/src/main/js/map/data/MapModel.js b/frontend-js/src/main/js/map/data/MapModel.js
index 7ff8d8d7c1b45205d66e7649c423149d82edca4d..6a3affcbc468987cd87055f14f977a82efb03361 100644
--- a/frontend-js/src/main/js/map/data/MapModel.js
+++ b/frontend-js/src/main/js/map/data/MapModel.js
@@ -606,7 +606,7 @@ MapModel.prototype.getByIdentifiedElement = function(ie, complete) {
   if (ie.getType()==="ALIAS") {
     return this.getAliasById(ie.getId(), complete);
   } else if (ie.getType()==="REACTION") {
-    return this.getReactionById(ie.getId());
+    return this.getReactionById(ie.getId(), complete);
   } else {
     throw new Error("Unknown type: "+ie.getType(), complete);
   }