diff --git a/booking.earlyaccess_admin.inc b/booking.earlyaccess_admin.inc
index a5ac305..77d987a 100644
--- a/booking.earlyaccess_admin.inc
+++ b/booking.earlyaccess_admin.inc
@@ -149,12 +149,15 @@ function booking_earlyaccess_csv_report() {
   $result = $codelist_query->execute();
 
   foreach ($result as $record) {
-    $header_array[] = $record->key;
+    foreach ($record as $key => $value) {
+      $header_array[] = $key;
+    }
+    break;
   }
 
   watchdog('booking_debug', "EarlyAccess CSV query result: @info", array('@info' => var_export( $result, TRUE)));
   watchdog('booking_debug', "EarlyAccess CSV header: @info", array('@info' => var_export($header_array, TRUE)));
-  
+
   //calculate the header row for CSV
   $header = implode($delimiter, $header_array);
   $csv .= $header . "\n";