diff --git a/Jenkinsfile b/Jenkinsfile
index 8c4c63e..9b59948 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -12,6 +12,8 @@ spec:
       requiredDuringSchedulingIgnoredDuringExecution:
         nodeSelectorTerms:
           - matchExpressions:
+              - {key: hardware, operator: In, values: [rpi5, rpi4]}
+              - {key: node-role.kubernetes.io/worker, operator: In, values: ["true"]}
               - {key: kubernetes.io/hostname, operator: NotIn, values: [titan-04, titan-05, titan-06, titan-08, titan-11, titan-12, titan-13, titan-14, titan-15, titan-17, titan-18, titan-19]}
       preferredDuringSchedulingIgnoredDuringExecution:
         - weight: 100