diff --git a/registry.txt b/registry.txt
index 490dee5a..fe9be156 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2791,3 +2791,4 @@ https://github.com/adafruit/Adafruit_DPS310.git|Contributed|Adafruit DPS310
 https://github.com/boseji/PString-Arduino-lib.git|Contributed|PString-Arduino-lib
 https://github.com/Andy4495/LED744511.git|Contributed|LED744511
 https://github.com/Andy4495/ICM7218.git|Contributed|ICM7218
+https://github.com/Andy4495/TLC591x.git|Contributed|TLC591x