diff --git a/rocketchat/manifests/app.yml b/rocketchat/manifests/app.yml
index 6ad941c3916d6ee8428c6edb31a21d1a83ea6bc9..d16bbb8c07459625e1d8e4b203e5e6d6252b1f8c 100644
--- a/rocketchat/manifests/app.yml
+++ b/rocketchat/manifests/app.yml
@@ -35,7 +35,7 @@ spec:
       affinity:
         nodeAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
-          - weight: 20
+          - weight: 100
             preference:
               matchExpressions:
               - key: stateless
@@ -44,13 +44,15 @@ spec:
                 - "true"
         podAntiAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
-          - topologyKey: kubernetes.io/hostname
-            labelSelector:
-              matchExpressions:
-              - key: app.kubernetes.io/instance
-                operator: In
-                values:
-                - ${FQDN}
+          - weight: 20
+            podAffinityTerm:
+              topologyKey: kubernetes.io/hostname
+              labelSelector:
+                matchExpressions:
+                - key: app.kubernetes.io/instance
+                  operator: In
+                  values:
+                  - ${FQDN}
       containers:
       - env:
         - name: TZ