diff --git a/services/logging/opensearch-helmrelease.yaml b/services/logging/opensearch-helmrelease.yaml
index a504fa01..b6d5e375 100644
--- a/services/logging/opensearch-helmrelease.yaml
+++ b/services/logging/opensearch-helmrelease.yaml
@@ -72,7 +72,7 @@ spec:
     resources:
       requests:
         cpu: "25m"
-        memory: "3Gi"
+        memory: "768Mi"
       limits:
         cpu: "2"
         memory: "4Gi"
@@ -90,6 +90,7 @@ spec:
     nodeSelector:
       node-role.kubernetes.io/worker: "true"
       hardware: rpi5
+      kubernetes.io/hostname: titan-05
     affinity:
       nodeAffinity:
         requiredDuringSchedulingIgnoredDuringExecution: