diff --git a/trainer-upgrade/kafka/kafka.yaml b/trainer-upgrade/kafka/kafka.yaml
index 6eeffda..d57b760 100644
--- a/trainer-upgrade/kafka/kafka.yaml
+++ b/trainer-upgrade/kafka/kafka.yaml
@@ -1,4 +1,3 @@
-# deployment
 ---
 apiVersion: platform.confluent.io/v1beta1
 kind: Zookeeper
@@ -43,6 +42,13 @@ spec:
     jvm:
       - "-Xmx512m"
   podTemplate:
+    resources:
+      requests:
+        memory: "256Mi"
+        cpu: "100m"
+      limits:
+        memory: "4G"
+        cpu: "1"
     affinity:
       podAntiAffinity:
         requiredDuringSchedulingIgnoredDuringExecution: