diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f229bb4e69d2235ade76cd0dd0325686a21154e..62e633d1ded4c96066b448a738484d6ba29f6cd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ---
 
+## [0.1.15-bb.1] - 2021-07-02
+### Added
+- Network policy to allow prometheus scraping of istio envoy sidecar.
+
 ## [0.1.15-bb.0] - 2021-06-22
 ### Changed
 - Upgrade to version 7.12.0 of Kibana and Elasticsearch
diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index f8778f6ed4c3069ffec148d09909304c59787420..51b0dec9e5fe466acb7391b2b90a0dda4028ae64 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: logging
-version: 0.1.15-bb.0
+version: 0.1.15-bb.1
 appVersion: 7.12.0
 dependencies:
   - name: bb-test-lib
diff --git a/chart/templates/bigbang/networkpolicies/allow-sidecar-scraping.yaml b/chart/templates/bigbang/networkpolicies/allow-sidecar-scraping.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0d45971d78b907c720fedb50e25ff8c77df36db5
--- /dev/null
+++ b/chart/templates/bigbang/networkpolicies/allow-sidecar-scraping.yaml
@@ -0,0 +1,24 @@
+{{- if and .Values.networkPolicies.enabled .Values.istio.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-sidecar-scraping
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector: {}
+  policyTypes:
+    - Ingress
+  ingress:
+  - from:
+    - namespaceSelector:
+        matchLabels:
+          app.kubernetes.io/name: monitoring
+      podSelector:
+        matchLabels:
+          app: prometheus
+    ports:
+    - protocol: TCP
+      port: 15090
+    - protocol: TCP
+      port: 15020
+{{- end }}