diff --git a/chart/templates/logging/loki/values.yaml b/chart/templates/logging/loki/values.yaml
index 4b797969310f39b82233a345479ada26e2918a5e..0689ae7e93f271b4a94006c97ac2963c6f45bb91 100644
--- a/chart/templates/logging/loki/values.yaml
+++ b/chart/templates/logging/loki/values.yaml
@@ -34,9 +34,6 @@ monitoring:
       insecureSkipVerify: true  # Prometheus does not support Istio security naming, thus skip verifying target pod certificate
     {{- end }}
 
-istio:
-  enabled: {{ .Values.istio.enabled }}
-
 loki:
   storage:
     {{- if (eq .Values.loki.strategy "monolith") }}
@@ -69,6 +66,11 @@ loki:
     {{ include "istioAnnotation" . }}
   {{- end }}
 
+{{- if (eq .Values.loki.strategy "scalable") }}
+singleBinary:
+  replicas: 0
+{{- end }}
+
 {{- with .Values.loki.objectStorage }}
 {{- if and (eq $.Values.loki.strategy "scalable") (not (and .endpoint .region)) }}
 minio:
diff --git a/chart/values.yaml b/chart/values.yaml
index 79d2f209a392aebe81ba570db706f1c49f7c8664..256b4ba13ed3f28e019cd2d4f51b80aad9a4da21 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -545,7 +545,7 @@ loki:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/loki.git
     path: "./chart"
-    tag: "4.4.2-bb.2"
+    tag: "4.8.0-bb.0"
 
   # -- Flux reconciliation overrides specifically for the Loki Package
   flux: {}