diff --git a/stable/enterprise/Chart.yaml b/stable/enterprise/Chart.yaml
index 8413e19d..ffd3b126 100644
--- a/stable/enterprise/Chart.yaml
+++ b/stable/enterprise/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: enterprise
-version: "3.0.2"
+version: "3.0.3"
 appVersion: "5.10.0"
 kubeVersion: 1.23.x - 1.30.x || 1.23.x-x - 1.30.x-x
 description: |
diff --git a/stable/enterprise/templates/_helpers.tpl b/stable/enterprise/templates/_helpers.tpl
index c9af8a8b..146a4906 100644
--- a/stable/enterprise/templates/_helpers.tpl
+++ b/stable/enterprise/templates/_helpers.tpl
@@ -243,3 +243,50 @@ Checks if the feeds chart was previously disabled or if any of the drivers were
 {{- end -}}
 
 {{- end -}}
+
+{{/*
+Checks if the Postgres mountpoint aligns with PGDATA if the chart is enabled, mountPoint is set and PGDATA is overridden as an env var
+*/}}
+{{- define "enterprise.postgresMountpointCheck" -}}
+
+{{ $notify := false }}
+
+{{/* checks if PGDATA startswith POSTGRESQL_VOLUME_DIR to ensure data is written to a PV and not ephemeral storage */}}
+{{- $postgresql := index .Values "postgresql" -}}
+{{- if $postgresql -}}
+  {{- $postgresqlChartEnabled := index .Values "postgresql" "chartEnabled" -}}
+  {{- if $postgresqlChartEnabled -}}
+    {{- $postgresMountPath := .Values.postgresql.primary.persistence.mountPath -}}
+    {{- $postgresData := "" -}}
+    {{- $postgresqlExtraEnvs := index .Values "postgresql" "primary" "extraEnvVars" -}}
+    {{- if $postgresqlExtraEnvs -}}
+      {{- range $index, $val := $postgresqlExtraEnvs -}}
+        {{/* # postgresMountPath: {{ $postgresMountPath }} - .value: {{ .value }} */}}
+        {{- if and (eq "PGDATA" .name) (not (hasPrefix $postgresMountPath .value)) -}}
+          {{- $notify = true -}}
+          {{- $postgresData = .value -}}
+        {{- end -}}
+      {{- end -}}
+    {{- end -}}
+
+    {{/* if we haven't needed a notification yet, check if top level extraEnv have PGDATA */}}
+    {{- if not $notify -}}
+      {{- $extraEnv := .Values.extraEnv -}}
+      {{- if $extraEnv -}}
+        {{- range $index, $val := $extraEnv -}}
+          {{- if and (eq "PGDATA" .name) (not (hasPrefix $postgresMountPath .value)) -}}
+            {{- $notify = true -}}
+            {{- $postgresData = .value -}}
+          {{- end -}}
+        {{- end -}}
+      {{- end -}}
+    {{- end -}}
+
+    {{- if $notify -}}
+        {{- fail (cat "Postgres data directory (PGDATA:" $postgresData ") is not within the mountPath:" $postgresMountPath "!") -}}
+    {{- end -}}
+
+  {{- end -}}
+{{- end -}}
+
+{{- end -}}
diff --git a/stable/enterprise/templates/anchore_configmap.yaml b/stable/enterprise/templates/anchore_configmap.yaml
index 710530ec..3b474891 100644
--- a/stable/enterprise/templates/anchore_configmap.yaml
+++ b/stable/enterprise/templates/anchore_configmap.yaml
@@ -1,4 +1,5 @@
 {{- include "enterprise.exclusionCheck" . -}}
+{{- include "enterprise.postgresMountpointCheck" . -}}
 kind: ConfigMap
 apiVersion: v1
 metadata: