diff --git a/registry.txt b/registry.txt
index 25687f38..4668e648 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5019,3 +5019,4 @@ https://github.com/RobTillaart/RS485.git|Contributed|RS485
 https://github.com/m5stack/M5BurnerNVS.git|Contributed|M5BurnerNVS
 https://github.com/Wolodia-M/timersapi-library.git|Contributed|timersapi
 https://github.com/RobTillaart/SIMON.git|Contributed|SIMON
+https://github.com/m5stack/M5Unit-ACSSR.git|Contributed|UNIT_ACSSR