diff --git a/clickhouse/clickhouseValues.yaml b/clickhouse/clickhouseValues.yaml
index b7024ea..91e35f4 100644
--- a/clickhouse/clickhouseValues.yaml
+++ b/clickhouse/clickhouseValues.yaml
@@ -158,15 +158,15 @@ resources: {}
   #   memory: 128Mi
 
 # -- Pod-level affinity. More info [here](https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling).
-affinity: {}
-  # nodeAffinity:
-  #   requiredDuringSchedulingIgnoredDuringExecution:
-  #     nodeSelectorTerms:
-  #       - matchExpressions:
-  #           - key: kubernetes.io/hostname
-  #             operator: In
-  #             values:
-  #               - my-node-xyz
+affinity:
+  nodeAffinity:
+    requiredDuringSchedulingIgnoredDuringExecution:
+      nodeSelectorTerms:
+      - matchExpressions:
+        - key: kubernetes.io/hostname
+          operator: NotIn
+          values:
+          - pi2
 
 # -- Pod-level tolerations. More info [here](https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling).
 tolerations: []
diff --git a/clickhouse/kustomization.yaml b/clickhouse/kustomization.yaml
index e384fb7..7fde5ec 100644
--- a/clickhouse/kustomization.yaml
+++ b/clickhouse/kustomization.yaml
@@ -25,6 +25,4 @@ patches:
           name: config-volume
           mountPath: /etc/clickhouse-server/users.d/custom-users.xml
           subPath: custom-users.xml
-          readOnly: true
-
-          Ne pas avoir de pod sur pi2
\ No newline at end of file
+          readOnly: true
\ No newline at end of file