diff --git a/CYD-Klipper/platformio.ini b/CYD-Klipper/platformio.ini
index 8af9310..71502cc 100644
--- a/CYD-Klipper/platformio.ini
+++ b/CYD-Klipper/platformio.ini
@@ -18,6 +18,7 @@ lib_deps =
 	bblanchon/ArduinoJson@^7.0.0
 	plageoj/UrlEncode@^1.0.1
 	knolleary/PubSubClient@^2.8
+	WiFiClientSecure
 monitor_filters = esp32_exception_decoder
 build_flags = 
 	-DLV_CONF_PATH="../../../../src/conf/lv_conf.h"
@@ -34,6 +35,7 @@ lib_deps =
 	bblanchon/ArduinoJson@^7.0.0
 	plageoj/UrlEncode@^1.0.1
 	knolleary/PubSubClient@^2.8
+	WiFiClientSecure
 
 [env:esp32-3248S035C]
 board = esp32-3248S035C
@@ -45,6 +47,7 @@ lib_deps =
 	bblanchon/ArduinoJson@^7.0.0
 	plageoj/UrlEncode@^1.0.1
 	knolleary/PubSubClient@^2.8
+	WiFiClientSecure
 
 [env:esp32-3248S035C-V]
 board = esp32-3248S035C-vertical
@@ -56,6 +59,7 @@ lib_deps =
 	bblanchon/ArduinoJson@^7.0.0
 	plageoj/UrlEncode@^1.0.1
 	knolleary/PubSubClient@^2.8
+	WiFiClientSecure
 
 [env:esp32-2432S024C-SD]
 board = esp32-2432S024C-smartdisplay