diff --git a/stages/static/js/attribution.js b/stages/static/js/attribution.js
index 4a84580..8f26511 100644
--- a/stages/static/js/attribution.js
+++ b/stages/static/js/attribution.js
@@ -212,6 +212,7 @@ $(document).ready(function() {
             $('#referent_select option:selected').text(parsed[1] +' (' + (parseInt(parsed[2]) + 1) + ')');
             $('#referent_select').val('');
           }
+          $('#contact_select').val('');
 
           update_trainings($('#period_select').val());
         }