diff --git a/packages/destination-actions/src/destinations/kafka/send/generated-types.ts b/packages/destination-actions/src/destinations/kafka/send/generated-types.ts
index 8a68e951c4..a17e3b3ca8 100644
--- a/packages/destination-actions/src/destinations/kafka/send/generated-types.ts
+++ b/packages/destination-actions/src/destinations/kafka/send/generated-types.ts
@@ -33,6 +33,10 @@ export interface Payload {
    * If true, Segment will batch events before sending to Kafka.
    */
   enable_batching?: boolean
+  /**
+   * Maximum number of events to include in each batch. Actual batch sizes may be lower.
+   */
+  batch_size?: number
   /**
    * The keys to use for batching the events.
    */
diff --git a/packages/destination-actions/src/destinations/kafka/send/index.ts b/packages/destination-actions/src/destinations/kafka/send/index.ts
index 55094ad9d7..71520d72d0 100644
--- a/packages/destination-actions/src/destinations/kafka/send/index.ts
+++ b/packages/destination-actions/src/destinations/kafka/send/index.ts
@@ -50,6 +50,13 @@ const action: ActionDefinition<Settings, Payload> = {
       default: true,
       unsafe_hidden: true
     },
+    batch_size: {
+      label: 'Batch Size',
+      description: 'Maximum number of events to include in each batch. Actual batch sizes may be lower.',
+      type: 'number',
+      required: false,
+      default: 1000
+    },
     batch_keys: {
       label: 'Batch Keys',
       description: 'The keys to use for batching the events.',