diff --git a/repositories.txt b/repositories.txt
index 3daa09d9..5392e7a4 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -817,6 +817,7 @@ https://github.com/arduino-libraries/Arduino_HTS221
 https://github.com/arduino-libraries/Arduino_JSON
 https://github.com/arduino-libraries/Arduino_KNN
 https://github.com/arduino-libraries/Arduino_LowPowerPortentaH7
+https://github.com/arduino-libraries/Arduino_LowPowerPortentaC33
 https://github.com/arduino-libraries/Arduino_LPS22HB
 https://github.com/arduino-libraries/Arduino_LSM6DS3
 https://github.com/arduino-libraries/Arduino_LSM6DSOX