diff --git a/repositories.txt b/repositories.txt
index 032c0f34..ff3fa0f8 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5294,3 +5294,4 @@ https://github.com/nwb99/MCP4151
 https://github.com/Ninagawa123/Meridian
 https://github.com/RLL-Blue-Dragon/OSS-EC_ROHM_BD1020HFV_00000057
 https://github.com/RLL-Blue-Dragon/OSS-EC_STM_STLM20DD9F_00000057
+https://github.com/RLL-Blue-Dragon/OSS-EC_STM_STLM20W87F_00000057