diff --git a/openshift/manifests/docker-runner-autoscaler.yaml b/openshift/manifests/docker-runner-autoscaler.yaml
index 8b13789..00048fd 100644
--- a/openshift/manifests/docker-runner-autoscaler.yaml
+++ b/openshift/manifests/docker-runner-autoscaler.yaml
@@ -1 +1,16 @@
-
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: HorizontalRunnerAutoscaler
+metadata:
+  name: openshift-docker-autoscaler
+spec:
+  scaleDownDelaySecondsAfterScaleOut: 300
+  scaleTargetRef:
+    name: openshift-docker-runners
+  minReplicas: 1
+  maxReplicas: 4
+  metrics:
+  - type: PercentageRunnersBusy
+    scaleUpThreshold: '0.75'
+    scaleDownThreshold: '0.25'
+    scaleUpFactor: '2'
+    scaleDownFactor: '0.5'