diff --git a/repositories.txt b/repositories.txt
index 023f3ac7..5b6b39e8 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5241,3 +5241,4 @@ https://github.com/RLL-Blue-Dragon/OSS-EC_ADI_AD22100A_00000057
 https://github.com/RLL-Blue-Dragon/OSS-EC_ADI_AD22100K_00000057
 https://github.com/RLL-Blue-Dragon/OSS-EC_ADI_AD22100S_00000057
 https://github.com/ALICHOUCHENE/MemoryDumper
+https://github.com/Protocentral/protocentral_max30001_arduino_library