diff --git a/repositories.txt b/repositories.txt
index fe437163..0418ef92 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5322,3 +5322,4 @@ https://github.com/RLL-Blue-Dragon/OSS-EC_TI_LM35D_00000057
 https://github.com/RLL-Blue-Dragon/OSS-EC_TI_LM35C_LM35CA_00000057
 https://github.com/khoih-prog/ATtiny_PWM
 https://github.com/RLL-Blue-Dragon/OSS-EC_TI_LM35_LM35A_00000057
+https://github.com/smt5541/magstripelib-esp32