diff --git a/repositories.txt b/repositories.txt
index 19a21bb5f..fde84277a 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4222,6 +4222,7 @@ https://github.com/khoih-prog/nRF52_PWM
 https://github.com/khoih-prog/nRF52_Slow_PWM
 https://github.com/kigster/back-seat-driver
 https://github.com/kike-canaries/canairio_sensorlib
+https://github.com/kikuchan/pngle
 https://github.com/killer0071234/esp_abus
 https://github.com/kimballa/PyArduinoDebug
 https://github.com/kimballa/button-debounce