diff --git a/deployment/deployment.yaml b/deployment/deployment.yaml
index b05c7eb..2eda0ac 100644
--- a/deployment/deployment.yaml
+++ b/deployment/deployment.yaml
@@ -17,6 +17,13 @@ spec:
     spec:
       affinity:
         nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                - key: kubernetes.io/hostname
+                  operator: NotIn
+                  values:
+                    - masterpi
           preferredDuringSchedulingIgnoredDuringExecution:
             - preference:
                 matchExpressions: