diff --git a/linux/meta/prometheus.yml b/linux/meta/prometheus.yml
index f3049fa..03e0cca 100644
--- a/linux/meta/prometheus.yml
+++ b/linux/meta/prometheus.yml
@@ -154,36 +154,45 @@
         description: "The {{ $labels.device }} disk on the {{ $labels.host }} node has a temperature of {{ $value }}C for 5 minutes."
     SystemSMARTDiskReallocatedSectorsCount:
       if: >-
-        increase(smart_attribute_raw_value{name="Reallocated_Sector_Ct"}[10m]) > 0
+        smart_attribute_raw_value{name="Reallocated_Sector_Ct"} > 0
       labels:
-        severity: minor
+        severity: major
         service: system
       annotations:
         summary: "The {{ $labels.device }} disk has reallocated sectors"
         description: "The {{ $labels.device }} disk on the {{ $labels.host }} node has reallocated {{ $value }} sectors."
     SystemSMARTDiskCurrentPendingSectors:
       if: >-
-        increase(smart_attribute_raw_value{name="Current_Pending_Sector"}[10m]) > 0
+        smart_attribute_raw_value{name="Current_Pending_Sector"} > 0
       labels:
-        severity: minor
+        severity: major
         service: system
       annotations:
         summary: "The {{ $labels.device }} disk has current pending sectors"
         description: "The {{ $labels.device }} disk on the {{ $labels.host }} node has {{ $value }} 'current pending' sectors."
     SystemSMARTDiskReportedUncorrectableErrors:
       if: >-
-        increase(smart_attribute_raw_value{name="Reported_Uncorrect"}[10m]) > 0
+        smart_attribute_raw_value{name="Reported_Uncorrect"} > 0
       labels:
-        severity: minor
+        severity: major
         service: system
       annotations:
         summary: "The {{ $labels.device }} disk has reported uncorrectable errors"
         description: "The {{ $labels.device }} disk on the {{ $labels.host }} node has {{ $value }} 'reported uncorrectable' errors."
+    SystemSMARTDiskOfflineUncorrectableSectors:
+      if: >-
+        smart_attribute_raw_value{name="Offline_Uncorrectable"} > 0
+      labels:
+        severity: major
+        service: system
+      annotations:
+        summary: "The {{ $labels.device }} disk has offline uncorrectable sectors"
+        description: "The {{ $labels.device }} disk on the {{ $labels.host }} node has {{ $value }} 'offline uncorrectable' sectors."
     SystemSMARTDiskEndToEndError:
       if: >-
-        increase(smart_attribute_raw_value{name="End-to-End_Error"}[10m]) > 0
+        smart_attribute_raw_value{name="End-to-End_Error"} > 0
       labels:
-        severity: minor
+        severity: major
         service: system
       annotations:
         summary: "The {{ $labels.device }} disk has end-to-end errors"