diff --git a/eclipse.org-common/classes/ads/adReports.class.php b/eclipse.org-common/classes/ads/adReports.class.php
index feb773c..5e75798 100644
--- a/eclipse.org-common/classes/ads/adReports.class.php
+++ b/eclipse.org-common/classes/ads/adReports.class.php
@@ -86,7 +86,7 @@
    * This function creates a new temporary impressions table
    * */
   private function _fetchImpressions() {
-    $sql = "SELECT
+    $sql = "SELECT /* USE MASTER */
             campaignKey,
             count(*) as impressions,
             str_to_date(concat(yearweek(TimeImpressed), ' Sunday'), '%X%V %W') as date
@@ -109,7 +109,7 @@
    * This function creates a new temporary Clicks table
    * */
   private function _fetchClicks() {
-    $sql = "SELECT
+    $sql = "SELECT /* USE MASTER */
               campaignKey,
               count(*) as clicks,
               str_to_date(concat(yearweek(TimeClicked), ' Sunday'), '%X%V %W') as date