diff --git a/kubernetes/msb/components/msb-discovery/templates/deployment.yaml b/kubernetes/msb/components/msb-discovery/templates/deployment.yaml
index e5e5f9e..00d91fe 100644
--- a/kubernetes/msb/components/msb-discovery/templates/deployment.yaml
+++ b/kubernetes/msb/components/msb-discovery/templates/deployment.yaml
@@ -36,7 +36,6 @@
       annotations:
         sidecar.istio.io/inject: "{{.Values.istioSidecar}}"
     spec:
-      serviceAccountName: msb
       initContainers:
       - command:
         - /app/ready.py
@@ -107,6 +106,7 @@
           - mountPath: /opt/ajsc/etc/config/logback.xml
             name: {{ include "common.fullname" . }}-log-conf
             subPath: logback.xml
+      serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
       volumes:
         - name: {{ include "common.fullname" . }}-log-conf
           configMap: