diff --git a/README.md b/README.md
index 2ac5b3f..b38fdfb 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,9 @@ If `.Values.statefulset.dind.rootless: true` is set, then the following will be
 | `statefulset.persistence.size`            | Size for persistence to store act runner data                                                                                               | `1Gi`                          |
 | `statefulset.securityContext`             | Customize the SecurityContext                                                                                                               | `{}`                           |
 | `statefulset.serviceAccountName`          | Customize the service account name                                                                                                          | `""`                           |
+| `statefulset.runtimeClassName`            | Select a different RuntimeClass for pods                                                                                                    | `""`                           |
 | `statefulset.hostAliases`                 | Inject entries into the /etc/hosts file                                                                                                     | `[]`                           |
+| `statefulset.persistence.size`            | Size for persistence to store act runner data                                                                                               | `1Gi`                          |
 | `statefulset.actRunner.registry`          | image registry, e.g. gcr.io,docker.io                                                                                                       | `docker.gitea.com`             |
 | `statefulset.actRunner.repository`        | The Gitea act runner image                                                                                                                  | `act_runner`                   |
 | `statefulset.actRunner.tag`               | The Gitea act runner tag                                                                                                                    | `0.3.0`                        |
diff --git a/templates/statefulset.yaml b/templates/statefulset.yaml
index 92d90f6..fc45b04 100644
--- a/templates/statefulset.yaml
+++ b/templates/statefulset.yaml
@@ -38,6 +38,9 @@ spec:
       securityContext:
         {{- toYaml .Values.statefulset.securityContext | nindent 8 }}
       {{- end }}
+      {{- if .Values.statefulset.runtimeClassName }}
+        runtimeClassName: {{ .Values.statefulset.runtimeClassName }}
+      {{- end }}
       {{- if .Values.statefulset.hostAliases }}
       hostAliases:
         {{- toYaml .Values.statefulset.hostAliases | nindent 8 }}
diff --git a/values.yaml b/values.yaml
index 54e4856..180325f 100644
--- a/values.yaml
+++ b/values.yaml
@@ -14,8 +14,11 @@
 ## @param statefulset.persistence.size Size for persistence to store act runner data
 ## @param statefulset.securityContext Customize the SecurityContext
 ## @param statefulset.serviceAccountName Customize the service account name
+## @param statefulset.runtimeClassName Select a different RuntimeClass for pods
 ## @param statefulset.hostAliases Inject entries into the /etc/hosts file
 #
+## @param statefulset.persistence.size Size for persistence to store act runner data
+#
 ## @param statefulset.actRunner.registry image registry, e.g. gcr.io,docker.io
 ## @param statefulset.actRunner.repository The Gitea act runner image
 ## @param statefulset.actRunner.tag The Gitea act runner tag
@@ -36,6 +39,7 @@
 ## @param statefulset.dind.pullPolicy The Docker-in-Docker pullPolicy
 ## @param statefulset.dind.extraVolumeMounts Allows mounting extra volumes in the Docker-in-Docker container
 ## @param statefulset.dind.extraEnvs Allows adding custom environment variables, such as `DOCKER_IPTABLES_LEGACY`
+#
 enabled: false
 statefulset:
   replicas: 1
@@ -49,6 +53,7 @@ statefulset:
   extraVolumes: []
   securityContext: {}
   serviceAccountName: ""
+  runtimeClassName: ""
 
   # Add /etc/hosts injections into the pods
   hostAliases:
@@ -58,6 +63,9 @@ statefulset:
   #      - googel.com
   #      - googol.com
 
+  persistence:
+    size: 1Gi
+
   actRunner:
     registry: "docker.gitea.com"
     repository: act_runner
@@ -101,9 +109,6 @@ statefulset:
       #  - name: "DOCKER_IPTABLES_LEGACY"
       #    value: "1"
 
-  persistence:
-    size: 1Gi
-
 ## @section Gitea Actions Init
 #
 ## @param init.image.registry image registry, e.g. gcr.io,docker.io
@@ -136,8 +141,8 @@ giteaRootURL: ""
 
 ## @section Extra Init Containers
 #
-## @param preExtraInitContainers Additional init containers to run in the pod before gitea-actions runs it owns init containers.
-## @param postExtraInitContainers Additional init containers to run in the pod after gitea-actions runs it owns init containers.
+## @param preExtraInitContainers Additional init containers to run in the pod before Gitea-actions runs it owns init containers.
+## @param postExtraInitContainers Additional init containers to run in the pod after Gitea-actions runs it owns init containers.
 preExtraInitContainers: []
 # - name: pre-init-container
 #   image: docker.io/library/busybox