diff --git a/.github/workflows/arm64-self-hosted-runner.yaml b/.github/workflows/arm64-self-hosted-runner.yaml
index d2a668958b..60796f8cd0 100644
--- a/.github/workflows/arm64-self-hosted-runner.yaml
+++ b/.github/workflows/arm64-self-hosted-runner.yaml
@@ -35,7 +35,7 @@ jobs:
             --distribution eks \
             --instance-type m7g.2xlarge \
             --name "$CLUSTER_NAME" \
-            --ttl 144h \
+            --ttl 168h \
             --wait 120m
 
           replicated cluster kubeconfig \
@@ -52,13 +52,9 @@ jobs:
             --create-namespace \
             oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set-controller
 
-          kubectl create namespace arc-runners
-          kubectl create secret generic github-config-secret \
-            --namespace=arc-runners \
-            --from-literal=github_token="${{ secrets.REPLICATED_GH_PAT }}"
-
           helm install arc-runner-set \
             --namespace arc-runners \
+            --create-namespace \
             --set githubConfigUrl="https://github.com/replicatedhq/kots" \
-            --set githubConfigSecret="github-config-secret" \
+            --set githubConfigSecret.github_token="${{ secrets.REPLICATED_GH_PAT }}" \
             oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set