diff --git a/registry.txt b/registry.txt
index 56187e8b..7844d5a3 100644
--- a/registry.txt
+++ b/registry.txt
@@ -6420,3 +6420,4 @@ https://github.com/Finndersen/LEDuino.git|Contributed|LEDuino
 https://github.com/AlfredoMunguia/TinyGuixhe.git|Contributed|TinyGuixhe
 https://github.com/skathir38/ArduinoSplash.git|Contributed|Splash
 https://github.com/CIRCUITSTATE/CSE_ModbusRTU.git|Contributed|CSE_ModbusRTU
+https://github.com/ichirowo/FLINT_E220_900T22S_JP_Library.git|Contributed|FLINT_E220-900T22S-JP