diff --git a/inc/caldav-REPORT-calquery.php b/inc/caldav-REPORT-calquery.php
index c0ec60a9..e7d8ea59 100644
--- a/inc/caldav-REPORT-calquery.php
+++ b/inc/caldav-REPORT-calquery.php
@@ -232,16 +232,16 @@ function SqlFilterFragment( $filter, $components, $property = null, $parameter =
         $new_start_cond = "last_instance_end IS NULL OR last_instance_end >= :time_range_start";
         $new_end_cond = "first_instance_start <= :time_range_end";
 
-        if (!isset($start) && !isset($end)) {
+        if (!isset($start) && !isset($finish)) {
           $legacy_cond = "true";
           $new_cond = "true";
-        } else if (!isset($start) && isset($end)) {
+        } else if (!isset($start) && isset($finish)) {
           $legacy_cond = $legacy_end_cond;
           $new_cond = $new_end_cond;
-        } else if (isset($start) && !isset($end)) {
+        } else if (isset($start) && !isset($finish)) {
           $legacy_cond = $legacy_start_cond;
           $new_cond = $new_start_cond;
-        } else if (isset($start) && isset($end)) {
+        } else if (isset($start) && isset($finish)) {
           $legacy_cond = "($legacy_end_cond) AND ($legacy_start_cond)";
           $new_cond = "($new_end_cond) AND ($new_start_cond)";
         }