diff --git a/modules/simpleads_campaigns/includes/cron.inc b/modules/simpleads_campaigns/includes/cron.inc
index 1600e74..dced902 100644
--- a/modules/simpleads_campaigns/includes/cron.inc
+++ b/modules/simpleads_campaigns/includes/cron.inc
@@ -34,43 +34,6 @@ function _simpleads_campaigns_check() {
 }
 
 /**
- * Get advertisement campaigns.
- */
-function _simpleads_campaigns_list() {
-
-  $campaigns = array();
-
-  $result = db_query("SELECT
-      n.nid,
-      l.field_adcamp_list_value AS campaing_nid,
-      IFNULL(c.field_adcamp_clicks_value, 0) AS clicks,
-      IFNULL(i.field_adcamp_impressions_value, 0) AS impressions,
-      d.field_adcamp_date_value AS date1,
-      d.field_adcamp_date_value2 AS date2
-    FROM {node} n
-    JOIN {field_data_field_adcamp_list} l ON l.entity_id = n.nid
-    LEFT JOIN {field_data_field_adcamp_impressions} i ON i.entity_id = l.field_adcamp_list_value
-    LEFT JOIN {field_data_field_adcamp_clicks} c ON c.entity_id = l.field_adcamp_list_value
-    LEFT JOIN {field_data_field_adcamp_date} d ON d.entity_id = l.field_adcamp_list_value
-    WHERE n.type = 'simpleads' ORDER BY n.nid");
-
-  foreach ( $result as $row ) {
-
-    $campaigns[$row->nid] = array(
-      'nid' => $row->nid,
-      'campaing_nid' => $row->campaing_nid,
-      'clicks' => $row->clicks,
-      'impressions' => $row->impressions,
-      'date1' => $row->date1,
-      'date2' => $row->date2,
-    );
-  }
-
-  return $campaigns;
-
-}
-
-/**
  * Get advertisement statistics.
  */
 function _simpleads_campaigns_stats($nid, $type = 'clicks') {
@@ -111,4 +74,4 @@ function _simpleads_campaigns_stats_date($date1 = '', $date2 = '', $type = 'clic
       WHERE s.nid = :nid", array(':nid' => $nid))->fetchField();
   }
 
-}
\ No newline at end of file
+}