diff --git a/platformio.ini b/platformio.ini
index 84142e2..1cb84f5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -189,6 +189,7 @@ board = wemos_d1_mini32
 lib_deps = ${common.lib_deps}
     erropix/ESP32 AnalogWrite
     plerup/EspSoftwareSerial
+    https://github.com/dok-net/ghostl
 
 ;   WeMos LOLIN C3 mini
 [env:lolin_c3_mini]
@@ -197,6 +198,7 @@ board = lolin_c3_mini
 lib_deps = ${common.lib_deps}
     erropix/ESP32 AnalogWrite
     plerup/EspSoftwareSerial
+    https://github.com/dok-net/ghostl
 
 ;   WeMos LOLIN S3 mini
 [env:lolin_s3_mini]
@@ -205,6 +207,7 @@ board = lolin_s3_mini
 lib_deps = ${common.lib_deps}
     erropix/ESP32 AnalogWrite
     plerup/EspSoftwareSerial
+    https://github.com/dok-net/ghostl
 
 ;   Sipeed Longan Nano based on Gd32vf103cbt6 chip
 ;[env:sipeed-longan-nano]