diff --git a/calendar/inc/class.calendar_bo.inc.php b/calendar/inc/class.calendar_bo.inc.php
index 415a1456a1..298165ad6f 100644
--- a/calendar/inc/class.calendar_bo.inc.php
+++ b/calendar/inc/class.calendar_bo.inc.php
@@ -473,16 +473,13 @@ class calendar_bo
 			}
 			if ($is_private || (!$event['public'] && $filter == 'hideprivate'))
 			{
-				if($params['query'] && !$this->check_perms(EGW_ACL_FREEBUSY,$event))
+				if($filter == 'hideprivate')
 				{
 					unset($events[$id]);
 					$this->total--;
 					continue;
 				}
-				else
-				{
-					$this->clear_private_infos($events[$id],$users);
-				}
+				$this->clear_private_infos($events[$id],$users);
 			}
 		}
 
diff --git a/calendar/inc/class.calendar_so.inc.php b/calendar/inc/class.calendar_so.inc.php
index 8a8f1fa8f7..112db5116f 100644
--- a/calendar/inc/class.calendar_so.inc.php
+++ b/calendar/inc/class.calendar_so.inc.php
@@ -342,6 +342,13 @@ class calendar_so
 				$to_or[] = $col.' '.$this->db->capabilities[egw_db::CAPABILITY_CASE_INSENSITIV_LIKE].' '.$this->db->quote('%'.$params['query'].'%');
 			}
 			$where[] = '('.implode(' OR ',$to_or).')';
+
+			// Searching - restrict private to own or private grant
+			$private_grants = $GLOBALS['egw']->acl->get_ids_for_location($GLOBALS['egw_info']['user']['account_id'], EGW_ACL_PRIVATE, 'calendar');
+			$private_filter = '(cal_public OR cal_owner = ' . $GLOBALS['egw_info']['user']['account_id'];
+			if($private_grants) $private_filter .= ' OR !cal_public AND cal_owner IN (' . implode(',',$private_grants) . ')';
+			$private_filter .= ')';
+			$where[] = $private_filter;
 		}
 		if (!empty($params['sql_filter']) && is_string($params['sql_filter']))
 		{