diff --git a/ci/Jenkinsfile.titan-iac b/ci/Jenkinsfile.titan-iac
index 3b13eb0..359dc94 100644
--- a/ci/Jenkinsfile.titan-iac
+++ b/ci/Jenkinsfile.titan-iac
@@ -6,6 +6,10 @@ pipeline {
 apiVersion: v1
 kind: Pod
 spec:
+  nodeSelector:
+    hardware: rpi5
+    kubernetes.io/arch: arm64
+    node-role.kubernetes.io/worker: "true"
   containers:
     - name: python
       image: python:3.12-slim