diff --git a/repositories.txt b/repositories.txt
index c8d588500..2ec1c8ce3 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -490,6 +490,7 @@ https://github.com/arduino-libraries/Arduino_MKRTHERM
 https://github.com/arduino-libraries/Arduino_NineAxesMotion
 https://github.com/arduino-libraries/Arduino_OAuth
 https://github.com/arduino-libraries/Arduino_OV767X
+https://github.com/arduino-libraries/Arduino_PortentaBreakoutLibrary
 https://github.com/arduino-libraries/Arduino_Portenta_OTA
 https://github.com/arduino-libraries/Arduino_Pro_Tutorials
 https://github.com/arduino-libraries/Arduino_ScienceJournal