diff --git a/repositories.txt b/repositories.txt
index b39e3d01..3bdc006a 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4173,3 +4173,4 @@ https://github.com/khoih-prog/RP2040_ISR_Servo
 https://github.com/khoih-prog/SAMD_ISR_Servo
 https://github.com/khoih-prog/NRF52_ISR_Servo
 https://github.com/adrian200223/Simple5641AS
+https://github.com/pablo-sampaio/easy_mfrc522/