diff --git a/_data/rules.yml b/_data/rules.yml
index bc5b237..c696bf8 100644
--- a/_data/rules.yml
+++ b/_data/rules.yml
@@ -205,15 +205,15 @@ groups:
                 severity: warning
               - name: Host OOM kill detected
                 description: OOM kill detected
-                query: 'increase(node_vmstat_oom_kill[30m]) > 1'
+                query: 'increase(node_vmstat_oom_kill[5m]) > 0'
                 severity: warning
               - name: Host EDAC Correctable Errors detected
                 description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} correctable memory errors reported by EDAC in the last 5 minutes.'
-                query: 'increase(node_edac_correctable_errors_total[5m])'
+                query: 'increase(node_edac_correctable_errors_total[5m]) > 0'
                 severity: info
               - name: Host EDAC Uncorrectable Errors detected
                 description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.'
-                query: 'node_edac_uncorrectable_errors_total >= 1'
+                query: 'node_edac_uncorrectable_errors_total > 0'
                 severity: warning
 
       - name: Docker containers