diff --git a/alerts/osd.libsonnet b/alerts/osd.libsonnet
index 57a11f5..e202c1b 100644
--- a/alerts/osd.libsonnet
+++ b/alerts/osd.libsonnet
@@ -57,7 +57,7 @@
             expr: |||
               label_replace((ceph_osd_in == 1 and ceph_osd_up == 0),"disk","$1","ceph_daemon","osd.(.*)") + on(ceph_daemon) group_left(host, device) label_replace(ceph_disk_occupation,"host","$1","exported_instance","(.*)")
             ||| % $._config,
-            'for': $._config.osdDiskAlertTime,
+            'for': $._config.osdDiskNotRespondingTime,
             labels: {
               severity: 'critical',
             },
@@ -73,7 +73,7 @@
             expr: |||
               label_replace((ceph_osd_in == 0 and ceph_osd_up == 0),"disk","$1","ceph_daemon","osd.(.*)") + on(ceph_daemon) group_left(host, device) label_replace(ceph_disk_occupation,"host","$1","exported_instance","(.*)")
             ||| % $._config,
-            'for': $._config.osdDiskAlertTime,
+            'for': $._config.osdDiskUnavailableTime,
             labels: {
               severity: 'critical',
             },
diff --git a/alerts/state.libsonnet b/alerts/state.libsonnet
index 5300187..acd0cf8 100644
--- a/alerts/state.libsonnet
+++ b/alerts/state.libsonnet
@@ -25,7 +25,7 @@
             expr: |||
               ceph_health_status{%(cephExporterSelector)s} == 1
             ||| % $._config,
-            'for': $._config.clusterStateAlertTime,
+            'for': $._config.clusterWarningStateAlertTime,
             labels: {
               severity: 'warning',
             },
diff --git a/config.libsonnet b/config.libsonnet
index 248732f..e7fb537 100644
--- a/config.libsonnet
+++ b/config.libsonnet
@@ -11,6 +11,7 @@
     // Duration to raise various Alerts
     cephNodeDownAlertTime: '30s',
     clusterStateAlertTime: '10m',
+    clusterWarningStateAlertTime: '15m',
     clusterVersionAlertTime: '10m',
     clusterUtilizationAlertTime: '5s',
     clusterReadOnlyAlertTime: '0s',
@@ -20,6 +21,8 @@
     osdDataRebalanceAlertTime: '15s',
     osdDataRecoveryAlertTime: '2h',
     osdDataRecoveryInProgressAlertTime: '30s',
+    osdDiskNotRespondingTime: '15m',
+    osdDiskUnavailableTime: '1m',
     osdDiskAlertTime: '1m',
     osdDownAlertTime: '5m',
     osdFlapAlertTime: '0s',
diff --git a/extras/manifests/prometheus-ceph-rules.yaml b/extras/manifests/prometheus-ceph-rules.yaml
index cc4b370..336129c 100644
--- a/extras/manifests/prometheus-ceph-rules.yaml
+++ b/extras/manifests/prometheus-ceph-rules.yaml
@@ -150,7 +150,7 @@ spec:
         storage_type: ceph
       expr: |
         label_replace((ceph_osd_in == 1 and ceph_osd_up == 0),"disk","$1","ceph_daemon","osd.(.*)") + on(ceph_daemon) group_left(host, device) label_replace(ceph_disk_occupation,"host","$1","exported_instance","(.*)")
-      for: 1m
+      for: 15m
       labels:
         severity: critical
     - alert: CephOSDDiskUnavailable
@@ -242,7 +242,7 @@ spec:
         storage_type: ceph
       expr: |
         ceph_health_status{job="rook-ceph-mgr"} == 1
-      for: 10m
+      for: 15m
       labels:
         severity: warning
     - alert: CephOSDVersionMismatch