diff --git a/firefly-iii/kustomization.yaml b/firefly-iii/kustomization.yaml
index b535270..969c80b 100644
--- a/firefly-iii/kustomization.yaml
+++ b/firefly-iii/kustomization.yaml
@@ -36,6 +36,16 @@ patches:
     spec:
       template:
         spec:
+          affinity:
+            nodeAffinity:
+              preferredDuringSchedulingIgnoredDuringExecution:
+              - weight: 100
+                preference:
+                  matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: In
+                    values:
+                    - amd64
           containers:
           - name: firefly-iii
             volumeMounts: