diff --git a/linux/meta/prometheus.yml b/linux/meta/prometheus.yml
index aa64932..5edbc48 100644
--- a/linux/meta/prometheus.yml
+++ b/linux/meta/prometheus.yml
@@ -70,7 +70,7 @@
     SystemDiskFullWarning:
       {%- set disk_threshold = monitoring.disk_usage_percentage.warn|float %}
       if: >-
-        disk_used_percent >= {{ disk_threshold }}
+        disk_used_percent{mode!="ro"} >= {{ disk_threshold }}
       {%- raw %}
       for: 2m
       labels:
@@ -83,7 +83,7 @@
       {%- endraw %}
       {%- set disk_threshold = monitoring.disk_usage_percentage.major|float %}
       if: >-
-        disk_used_percent >= {{ disk_threshold }}
+        disk_used_percent{mode!="ro"} >= {{ disk_threshold }}
       {%- raw %}
       for: 2m
       labels:
@@ -96,7 +96,7 @@
       {%- endraw %}
       {%- set inodes_threshold = monitoring.inodes_usage_percentage.warn|float %}
       if: >-
-        100 * disk_inodes_used / disk_inodes_total >= {{ inodes_threshold }}
+        100 * disk_inodes_used{mode!="ro"} / disk_inodes_total{mode!="ro"} >= {{ inodes_threshold }}
       for: 2m
       labels:
         severity: warning
@@ -108,7 +108,7 @@
       {%- endraw %}
       {%- set inodes_threshold = monitoring.inodes_usage_percentage.major|float %}
       if: >-
-        100 * disk_inodes_used / disk_inodes_total >= {{ inodes_threshold }}
+        100 * disk_inodes_used{mode!="ro"} / disk_inodes_total{mode!="ro"} >= {{ inodes_threshold }}
       for: 2m
       labels:
         severity: major