diff --git a/templates/index.html.ep b/templates/index.html.ep
index 019f3a5..15c75c9 100644
--- a/templates/index.html.ep
+++ b/templates/index.html.ep
@@ -172,14 +172,12 @@
 
          classicCollocatorTable = $('#classicoloctable').DataTable({
            ajax: {
-             method: "POST",
+             method: "GET",
              url: '/derekovecs/getClassicCollocators',
              dataType: 'json',
              dataSrc: "",
              timeout: 30000,
-             data: function ( d ) {
-               return JSON.stringify(paraResults[0][0].rank);
-             }
+             data: { w: paraResults[0][0].rank }
            },
            "initComplete":function(settings, json){
              $("td.collocator").click(function(){