diff --git a/registry.txt b/registry.txt
index 2af7dbd6..be305cc8 100644
--- a/registry.txt
+++ b/registry.txt
@@ -8237,3 +8237,4 @@ https://github.com/GyverLibs/uButton.git|Contributed|uButton
 https://github.com/Nezaemmy/NezaIR.git|Contributed|NezaIR
 https://github.com/BorisKotlyarov/ESP8266-WiFiSetupManager.git|Contributed|ESP8266-WiFiSetupManager
 https://github.com/Stutchbury/SerialMessageEvents.git|Contributed|SerialMessageEvents
+https://github.com/max22-/cst816d.git|Contributed|cst816d