diff --git a/sdkconfig.defaults.esp32 b/sdkconfig.defaults.esp32
index 1fb2b1b..8154b43 100644
--- a/sdkconfig.defaults.esp32
+++ b/sdkconfig.defaults.esp32
@@ -220,7 +220,7 @@ CONFIG_ESP_EVENT_POST_FROM_IRAM_ISR=y
 #
 # HTTP Server
 #
-CONFIG_HTTPD_MAX_REQ_HDR_LEN=512
+CONFIG_HTTPD_MAX_REQ_HDR_LEN=1024
 CONFIG_HTTPD_MAX_URI_LEN=256
 CONFIG_HTTPD_ERR_RESP_NO_DELAY=y
 CONFIG_HTTPD_PURGE_BUF_LEN=32