diff --git a/packages/extra/monitoring/Chart.yaml b/packages/extra/monitoring/Chart.yaml
index eb9ad4ab..1733f5ff 100644
--- a/packages/extra/monitoring/Chart.yaml
+++ b/packages/extra/monitoring/Chart.yaml
@@ -3,4 +3,4 @@ name: monitoring
 description: Monitoring and observability stack
 icon: /logos/monitoring.svg
 type: application
-version: 1.13.0
+version: 1.14.0
diff --git a/packages/extra/monitoring/README.md b/packages/extra/monitoring/README.md
index 83602b03..fe3fd25b 100644
--- a/packages/extra/monitoring/README.md
+++ b/packages/extra/monitoring/README.md
@@ -67,6 +67,7 @@
 | `alerta.resources.limits`                 |                                                                                     | `*object`   | `null`  |
 | `alerta.resources.limits.cpu`             | CPU limit (maximum available CPU)                                                   | `*quantity` | `1`     |
 | `alerta.resources.limits.memory`          | Memory limit (maximum available memory)                                             | `*quantity` | `1Gi`   |
+| `alerta.extraEnvs`                        | Additional environment variables to inject into the alerta container                | `[]object`  | `[]`    |
 | `alerta.alerts`                           | Configuration for alerts                                                            | `*object`   | `null`  |
 | `alerta.alerts.telegram`                  | Configuration for Telegram alerts                                                   | `*object`   | `null`  |
 | `alerta.alerts.telegram.token`            | Telegram token for your bot                                                         | `string`    | `""`    |
diff --git a/packages/extra/monitoring/templates/alerta/alerta.yaml b/packages/extra/monitoring/templates/alerta/alerta.yaml
index 13c37788..b054f24a 100644
--- a/packages/extra/monitoring/templates/alerta/alerta.yaml
+++ b/packages/extra/monitoring/templates/alerta/alerta.yaml
@@ -121,7 +121,9 @@ spec:
             - name: TELEGRAM_DISABLE_NOTIFICATION_SEVERITY
               value: "{{ .Values.alerta.alerts.telegram.disabledSeverity }}"
             {{- end }}
-
+          {{- with .Values.alerta.extraEnvs }}
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
           ports:
             - name: http
               containerPort: 8080
diff --git a/packages/extra/monitoring/values.schema.json b/packages/extra/monitoring/values.schema.json
index 0014f55c..f9739ea6 100644
--- a/packages/extra/monitoring/values.schema.json
+++ b/packages/extra/monitoring/values.schema.json
@@ -13,6 +13,7 @@
             "token": ""
           }
         },
+        "extraEnvs": {},
         "resources": {
           "limits": {
             "cpu": "1",
@@ -68,6 +69,15 @@
             }
           }
         },
+        "extraEnvs": {
+          "description": "Additional environment variables to inject into the alerta container",
+          "type": "array",
+          "default": [],
+          "items": {
+            "type": "object",
+            "x-kubernetes-preserve-unknown-fields": true
+          }
+        },
         "resources": {
           "description": "Resources configuration",
           "type": "object",
diff --git a/packages/extra/monitoring/values.yaml b/packages/extra/monitoring/values.yaml
index bfc0321b..d6bee2a3 100644
--- a/packages/extra/monitoring/values.yaml
+++ b/packages/extra/monitoring/values.yaml
@@ -85,6 +85,7 @@ logsStorages:
 ## @field alerta.storage {*string} Persistent Volume size for the database
 ## @field alerta.storageClassName {*string} StorageClass used to store the data
 ## @field alerta.resources {*resources} Resources configuration
+## @field alerta.extraEnvs {[]object} Additional environment variables to inject into the alerta container
 ## @field alerta.alerts {*alerts} Configuration for alerts
 ## @field alerts.telegram {*telegramAlerts} Configuration for Telegram alerts
 ## @field telegramAlerts.token {string} Telegram token for your bot
@@ -93,6 +94,18 @@ logsStorages:
 alerta:
   storage: 10Gi
   storageClassName: ""
+  ## example:
+  ## extraEnvs:
+  ##   - name: CUSTOM_FEATURE
+  ##     value: "enabled"
+  ##   - name: LOG_LEVEL
+  ##     value: "debug"
+  ##   - name: CONFIG_FROM_CM
+  ##     valueFrom:
+  ##       configMapKeyRef:
+  ##         name: my-config
+  ##         key: some-key
+  extraEnvs: []
   resources:
     limits:
       cpu: "1"
diff --git a/packages/extra/versions_map b/packages/extra/versions_map
index e981a9d1..1cb9f27f 100644
--- a/packages/extra/versions_map
+++ b/packages/extra/versions_map
@@ -54,7 +54,8 @@ monitoring 1.10.1 8c86905b
 monitoring 1.11.0 4369b031
 monitoring 1.12.0 0e47e1e8
 monitoring 1.12.1 c02a3818
-monitoring 1.13.0 HEAD
+monitoring 1.13.0 8f1975d1
+monitoring 1.14.0 HEAD
 seaweedfs 0.1.0 71514249
 seaweedfs 0.2.0 5fb9cfe3
 seaweedfs 0.2.1 fde4bcfa