diff --git a/examples/single_chip/camera_web_server/main/Kconfig.projbuild b/examples/single_chip/camera_web_server/main/Kconfig.projbuild
index f49d8ff..1a601a2 100644
--- a/examples/single_chip/camera_web_server/main/Kconfig.projbuild
+++ b/examples/single_chip/camera_web_server/main/Kconfig.projbuild
@@ -31,6 +31,12 @@ config ESP_WIFI_AP_PASSWORD
     help
 	AP password for WPA2 or empty for Open.
 
+config MAX_STA_CONN
+    int "Maximal STA connections"
+    default 1
+    help
+	Max number of the STA connects to AP.
+
 config ESP_WIFI_AP_CHANNEL
     string "WiFi AP Channel"
     default ""