diff --git a/group_vars/metricspi/alerts.yml b/group_vars/metricspi/alerts.yml
index 3fc2270..a1fc6bf 100644
--- a/group_vars/metricspi/alerts.yml
+++ b/group_vars/metricspi/alerts.yml
@@ -55,7 +55,7 @@ vmalert_rules:
           (
             collectd_md_md_disks{instance="burp1.pyrocufflink.blue", type="active"}
             or last_over_time(collectd_md_md_disks{instance="burp1.pyrocufflink.blue", type="active"})[1d]
-          )[30d]
+          )[90d]
         ) > 86400 * 30
       annotations:
         summary: The disks in the BURP array need swapped