diff --git a/charts/crunchy-postgres/Chart.yaml b/charts/crunchy-postgres/Chart.yaml
index ee5fe88..f6c5862 100644
--- a/charts/crunchy-postgres/Chart.yaml
+++ b/charts/crunchy-postgres/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.5.0
+version: 0.5.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/crunchy-postgres/README.md b/charts/crunchy-postgres/README.md
index 70d2d8b..def711a 100644
--- a/charts/crunchy-postgres/README.md
+++ b/charts/crunchy-postgres/README.md
@@ -14,11 +14,12 @@ A chart to provision a [Crunchy Postgres](https://www.crunchydata.com/) cluster.
 
 ---
 
-###w Instances
+### Instances - Specifies one or more sets of PostgreSQL pods that replicate data for this cluster.
 
 | Parameter                                   | Description                    | Default                  |
 | ------------------------------------------- | ------------------------------ | ------------------------ |
 | `instances.name`                            | Instance name                  | `ha` (high availability) |
+| `instances.metadata`                        | Instance custom metadata       |                          |
 | `instances.replicas`                        | Number of replicas             | `2`                      |
 | `instances.dataVolumeClaimSpec.storage`     | Amount of storage for each PVC | `480Mi`                  |
 | `instances.requests.cpu`                    | CPU requests                   | `1m`                     |
@@ -101,6 +102,16 @@ A lightweight connection pooler for PostgreSQL
 | ------------------- | ---------------------------------------------- | ------- |
 | `pgmonitor.enabled` | Enable PG Monitor (currently only PG exporter) | `false` |
 
+When enabling PG Monitor you can should add annoations to the instances to inform Sysdig to scrap the metrics,
+
+```yaml
+instances:
+  metadata:
+    annotations:
+      prometheus.io/scrape: 'true'
+      prometheus.io/port: '9187'
+```
+
 #### Postgres Exporter
 
 A [Prometheus](https://prometheus.io/) exporter for PostgreSQL
diff --git a/charts/crunchy-postgres/templates/PostgresCluster.yaml b/charts/crunchy-postgres/templates/PostgresCluster.yaml
index cffc15a..d025f64 100644
--- a/charts/crunchy-postgres/templates/PostgresCluster.yaml
+++ b/charts/crunchy-postgres/templates/PostgresCluster.yaml
@@ -32,6 +32,10 @@ spec:
 
   instances:
     - name: {{ .Values.instances.name }}
+      {{- if .Values.instances.metadata }}
+      metadata:
+        {{- toYaml .Values.instances.metadata | nindent 8 }}
+      {{- end }}
       replicas: {{ .Values.instances.replicas }}
       resources:
         requests:
diff --git a/charts/crunchy-postgres/values.yaml b/charts/crunchy-postgres/values.yaml
index cc4a25a..0054a2f 100644
--- a/charts/crunchy-postgres/values.yaml
+++ b/charts/crunchy-postgres/values.yaml
@@ -6,6 +6,8 @@ postgresVersion: 14
 
 instances:
   name: ha # high availability
+  ## @param instances.metadata Custom labels or annotations for the instance pods
+  metadata: {}
   replicas: 2
   dataVolumeClaimSpec:
     storage: 480Mi