diff --git a/services/logging/opensearch-dashboards-helmrelease.yaml b/services/logging/opensearch-dashboards-helmrelease.yaml
index 2cef3dd..9cfc3b3 100644
--- a/services/logging/opensearch-dashboards-helmrelease.yaml
+++ b/services/logging/opensearch-dashboards-helmrelease.yaml
@@ -35,6 +35,7 @@ spec:
         memory: "512Mi"
     nodeSelector:
       node-role.kubernetes.io/worker: "true"
+      hardware: rpi5
     affinity:
       nodeAffinity:
         requiredDuringSchedulingIgnoredDuringExecution:
@@ -44,4 +45,3 @@ spec:
                   operator: In
                   values:
                     - rpi5
-                    - rpi4
diff --git a/services/logging/opensearch-helmrelease.yaml b/services/logging/opensearch-helmrelease.yaml
index 9ccbad0..3d7dd6b 100644
--- a/services/logging/opensearch-helmrelease.yaml
+++ b/services/logging/opensearch-helmrelease.yaml
@@ -42,6 +42,7 @@ spec:
         node.store.allow_mmap: false
     nodeSelector:
       node-role.kubernetes.io/worker: "true"
+      hardware: rpi5
     affinity:
       nodeAffinity:
         requiredDuringSchedulingIgnoredDuringExecution:
@@ -51,6 +52,5 @@ spec:
                   operator: In
                   values:
                     - rpi5
-                    - rpi4
     sysctlInit:
       enabled: true
diff --git a/services/logging/opensearch-ism-job.yaml b/services/logging/opensearch-ism-job.yaml
index ef67ef4..426f64a 100644
--- a/services/logging/opensearch-ism-job.yaml
+++ b/services/logging/opensearch-ism-job.yaml
@@ -2,7 +2,7 @@
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: opensearch-ism-setup-2
+  name: opensearch-ism-setup-3
   namespace: logging
 spec:
   backoffLimit: 3
@@ -12,6 +12,7 @@ spec:
       restartPolicy: OnFailure
       nodeSelector:
         node-role.kubernetes.io/worker: "true"
+        hardware: rpi5
       affinity:
         nodeAffinity:
           requiredDuringSchedulingIgnoredDuringExecution:
@@ -19,9 +20,8 @@ spec:
               - matchExpressions:
                   - key: hardware
                     operator: In
-                    values:
-                      - rpi5
-                      - rpi4
+                  values:
+                    - rpi5
       containers:
         - name: apply
           image: alpine:3.20