diff --git a/registry.txt b/registry.txt
index b30e80f1..18b7637a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3206,3 +3206,4 @@ https://github.com/MeelonUsk/tb9051ftg-motor-carrier-arduino.git|Contributed|TB9
 https://github.com/RobTillaart/MAX31855_RT.git|Contributed|MAX31855_RT
 https://github.com/RobTillaart/MCP23017_RT.git|Contributed|MCP23017_RT
 https://github.com/connornishijima/Pixie.git|Contributed|Pixie
+https://github.com/RobTillaart/MCP9808_RT.git|Contributed|MCP9808_RT