TypeError: $.fn.dataTable.elastic_datatables is not a function

[ironman-hythloday]

Trying to implement the plugin so I can retrieve serverside Elastic results and display them in my responsive DataTable. My searches work and I can print_r them in json format, but i can't get them into the table because somehow "$.fn.dataTable.elastic_datatables is not a function"

elastic-datatables.js is loading properly when I check the Network tab in console.