diff --git a/application/models/Adif_data.php b/application/models/Adif_data.php
index decdcd199..6dc710c60 100644
--- a/application/models/Adif_data.php
+++ b/application/models/Adif_data.php
@@ -160,6 +160,7 @@ class adif_data extends CI_Model {
 		$this->db->order_by($this->config->item('table_name').".COL_TIME_ON", "ASC");
 		$this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
 		$this->db->join('dxcc_entities', 'station_profile.station_dxcc = dxcc_entities.adif', 'left outer');
+		$this->db->order_by("COL_PRIMARY_KEY", "ASC");
 
 		if ($limit > -1) {
 			$this->db->limit($limit);