diff --git a/booking.variety_admin.inc b/booking.variety_admin.inc
index eb5eebe..8415b85 100644
--- a/booking.variety_admin.inc
+++ b/booking.variety_admin.inc
@@ -597,7 +597,8 @@ function booking_varietysessions_csv_report($timeslot_id) {
     }
 
     // Adjusted for excel, assume each column is just a string
-    $column_headings[] = array($heading => 'string');
+    //$column_headings[] = array($heading => 'string');
+    $column_headings[$heading] => 'string';
   }
   
  watchdog('booking_debug', "<pre>Variety session spreadsheet columns\n@info</pre>",