diff --git a/registry.txt b/registry.txt
index dd7eff00..b974e122 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1569,3 +1569,4 @@ https://github.com/Seeed-Studio/Music_Shield.git|Contributed|Music Shield
 https://github.com/Seeed-Studio/Mutichannel_Gas_Sensor.git|Contributed|Grove - Multichannel Gas Sensor
 https://github.com/Seeed-Studio/NFC_Tag_M24LR6E.git|Contributed|NFC Tag M24LR6E
 https://github.com/Seeed-Studio/OLED_Display_128X64.git|Contributed|Grove - OLED Display 0.96
+https://github.com/Seeed-Studio/RFID_Library.git|Contributed|Grove - 125KHz RFID Reader