diff --git a/inc/caldav-REPORT.php b/inc/caldav-REPORT.php
index eb9b849b..2f73ca0b 100644
--- a/inc/caldav-REPORT.php
+++ b/inc/caldav-REPORT.php
@@ -250,7 +250,8 @@ if ( $free_busy_query ) {
     while( $calendar_object = $qry->Fetch() ) {
       if ( ! preg_match( '/^TRANSP.*TRANSPARENT/im', $calendar_object->caldav_data ) ) {
         if ( preg_match( '/^STATUS.*:.*TENTATIVE/im', $calendar_object->caldav_data ) ) {
-          $busy_tenantive[] = $calendar_object;
+          dbg_error_log( "REPORT", " FreeBusy: tentative appointment: %s, %s", $calendar_object->start, $calendar_object->finish );
+          $busy_tentative[] = $calendar_object;
         }
         else if ( ! preg_match( '/STATUS.*:.*CANCELLED/m', $calendar_object->caldav_data ) ) {
           dbg_error_log( "REPORT", " FreeBusy: Not transparent, tentative or cancelled: %s, %s", $calendar_object->start, $calendar_object->finish );
diff --git a/inc/freebusy-GET.php b/inc/freebusy-GET.php
index 3a768628..3fbf2f1b 100644
--- a/inc/freebusy-GET.php
+++ b/inc/freebusy-GET.php
@@ -29,7 +29,8 @@ if ( $qry->Exec("freebusy",__LINE__,__FILE__) && $qry->rows > 0 ) {
   while( $calendar_object = $qry->Fetch() ) {
     if ( ! preg_match( '/^TRANSP.*TRANSPARENT/im', $calendar_object->caldav_data ) ) {
       if ( preg_match( '/^STATUS.*:.*TENTATIVE/im', $calendar_object->caldav_data ) ) {
-        $busy_tenantive[] = $calendar_object;
+        dbg_error_log( "freebusy", " FreeBusy: tentative appointment: %s, %s", $calendar_object->start, $calendar_object->finish );
+        $busy_tentative[] = $calendar_object;
       }
       else if ( ! preg_match( '/STATUS.*:.*CANCELLED/m', $calendar_object->caldav_data ) ) {
         dbg_error_log( "freebusy", " FreeBusy: Not transparent, tentative or cancelled: %s, %s", $calendar_object->start, $calendar_object->finish );