diff --git a/k8s/nextgen/10-postgres.yaml b/k8s/nextgen/10-postgres.yaml
index fce4428..1e46e40 100644
--- a/k8s/nextgen/10-postgres.yaml
+++ b/k8s/nextgen/10-postgres.yaml
@@ -48,6 +48,15 @@ spec:
       labels:
         app: postgres
     spec:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+            - matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                - vmi3331742.contaboserver.net
       containers:
         - name: postgres
           image: postgres:15-alpine
diff --git a/k8s/nextgen/20-mattermost.yaml b/k8s/nextgen/20-mattermost.yaml
index 72687f8..3e69cb3 100644
--- a/k8s/nextgen/20-mattermost.yaml
+++ b/k8s/nextgen/20-mattermost.yaml
@@ -64,6 +64,15 @@ spec:
       labels:
         app: mattermost
     spec:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+            - matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: NotIn
+                values:
+                - vmi3331742.contaboserver.net
       containers:
         - name: mattermost
           image: mattermost/mattermost-team-edition:9.11