diff --git a/components/esp_http_client/esp_http_client.c b/components/esp_http_client/esp_http_client.c
index f7886bf46..19efdcdc6 100644
--- a/components/esp_http_client/esp_http_client.c
+++ b/components/esp_http_client/esp_http_client.c
@@ -1083,6 +1083,7 @@ static esp_err_t esp_http_client_request_send(esp_http_client_handle_t client, i
 
     client->data_written_index = 0;
     client->data_write_left = client->post_len;
+    http_dispatch_event(client, HTTP_EVENT_HEADER_SENT, NULL, 0);
     client->state = HTTP_STATE_REQ_COMPLETE_HEADER;
     return ESP_OK;
 }