diff --git a/scripts/helmcharts/vars.yaml b/scripts/helmcharts/vars.yaml
index b03f6e444..5bface1cf 100644
--- a/scripts/helmcharts/vars.yaml
+++ b/scripts/helmcharts/vars.yaml
@@ -14,6 +14,7 @@ postgresql: &postgres
   #     cpu: 250m
   #   limits:
   #     memory: 3000Mi
+  # asdf
   #     cpu: 2
 
 clickhouse:
@@ -30,6 +31,14 @@ kafka: &kafka
   zookeeperNonTLSPort: 2181
   kafkaPort: "9092"
   kafkaUseSsl: "false"
+  maxMessageBytes: _3000000
+  # deleteTopicEnable: true
+  extraEnvVars:
+    - name: KAFKA_CFG_REPLICA_FETCH_MAX_BYTES
+      value: "3000000"
+    # This value already exist in the kafka values.yaml file, so overriding in top
+    # - name: KAFKA_CFG_MESSAGE_MAX_BYTES
+    #   value: "3000000"
 
 
 redis: &redis