diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2fbce3e5..9bb2a8b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 
 ## New features
 - 'summary_table_type' property now supports 'html' format for aggregation tables - [#1260](https://github.com/jertel/elastalert2/pull/1260) - @jertel 
+- [Helm] Add support for custom deployment annotations - [#1271](https://github.com/jertel/elastalert2/pull/1271) - @victorpugin 
 
 ## Other changes
 - [Helm] Expose minReadySeconds parameter to assist in detecting failed deployments - [#1243](https://github.com/jertel/elastalert2/pull/1243) - @alexku7 
diff --git a/chart/elastalert2/README.md b/chart/elastalert2/README.md
index 04b32071..86b9f7a8 100644
--- a/chart/elastalert2/README.md
+++ b/chart/elastalert2/README.md
@@ -52,6 +52,7 @@ The command removes all the Kubernetes components associated with the chart and
 | `image.tag`                                  | docker image tag                                                                                                              | 2.13.2                                                   |
 | `image.pullPolicy`                           | image pull policy                                                                                                             | IfNotPresent                                             |
 | `image.pullSecret`                           | image pull secret                                                                                                             | ""                                                       |
+| `deploymentAnnotations`                             | Annotations to be added to deployment                                                                                               | {}                                                       |
 | `podAnnotations`                             | Annotations to be added to pods                                                                                               | {}                                                       |
 | `podSecurityContext`                         | Configurable podSecurityContext for pod execution environment                                                                 | {"runAsUser": 1000, "runAsGroup": 1000, "fsGroup": 1000} |
 | `securityContext`                            | Allows you to set the securityContext for the container                                                                       | {"runAsNonRoot": true, "runAsUser": 1000}                |
diff --git a/chart/elastalert2/templates/deployment.yaml b/chart/elastalert2/templates/deployment.yaml
index 12640a5f..e04f7c8c 100644
--- a/chart/elastalert2/templates/deployment.yaml
+++ b/chart/elastalert2/templates/deployment.yaml
@@ -5,11 +5,14 @@ metadata:
   labels:
     {{- if .Values.commonLabels }}
     {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
-    {{- end }} 
+    {{- end }}
     app: {{ template "elastalert.name" . }}
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+  {{- if .Values.deploymentAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.deploymentAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
 spec:
   selector:
     matchLabels:
diff --git a/chart/elastalert2/values.yaml b/chart/elastalert2/values.yaml
index f17f91eb..e836c07f 100644
--- a/chart/elastalert2/values.yaml
+++ b/chart/elastalert2/values.yaml
@@ -55,6 +55,9 @@ image:
 
 resources: {}
 
+# Annotations to be added to deployment
+deploymentAnnotations: {}
+
 # Annotations to be added to pods
 podAnnotations: {}