diff --git a/repositories.txt b/repositories.txt
index b31dee39..658cfc71 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/igor-krechetov/hsmcpp-arduinoide
 https://github.com/sstaub/AT24MAC402
 https://github.com/Bexin3/GigaScope
 https://github.com/Bexin3/STMSpeeduino