diff --git a/site.conf b/site.conf
index ff88f98..720056d 100644
--- a/site.conf
+++ b/site.conf
@@ -40,7 +40,7 @@
                 -- temporary entry that is only used for IBSS->802.11s migration
                 firmware_server = 'http://5.1.66.255/ffdon/testing/sysupgrade',
                 switch_time = 1701658800, -- 2023-12-04T04:00:00+01:00
-                switch_after_existing_mins = 15,
+                switch_after_existing_mins = 90,
         },
 
         -- autoupdater config