diff --git a/repositories.txt b/repositories.txt
index e793f984..a7fd6e34 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4701,3 +4701,4 @@ https://github.com/stm32duino/X-NUCLEO-IKS02A1-Audio
 https://github.com/stm32duino/X-NUCLEO-IKS02A1
 https://github.com/ArmDeveloperEcosystem/DA16200-WiFi-Library-for-Arduino
 https://github.com/xiangfuli/Arduino-L298NDriver
+https://github.com/sichel94/GUVB-C31SM