diff --git a/deploy/production/cage-keeper.yaml b/deploy/production/cage-keeper.yaml
index ff166e7..1b3bcbe 100644
--- a/deploy/production/cage-keeper.yaml
+++ b/deploy/production/cage-keeper.yaml
@@ -6,6 +6,15 @@ service:
   containerPort: 8080
   tls:
     enabled: false
+affinity:
+  nodeAffinity:
+    requiredDuringSchedulingIgnoredDuringExecution:
+      nodeSelectorTerms:
+      - matchExpressions:
+        - key: karpenter.sh/capacity-type
+          operator: In
+          values:
+          - on-demand
 image:
   pullPolicy: Always
 serviceAccount: