diff --git a/registry.txt b/registry.txt
index c5927cdc..6292ef7e 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5308,3 +5308,4 @@ https://github.com/DFRobot/DFRobot_MAX98357A.git|Contributed|DFRobot_MAX98357A
 https://github.com/DFRobot/DFRobot_SCD4X.git|Contributed|DFRobot_SCD4X
 https://github.com/siara-cc/marisa-esp32.git|Contributed|Marisa ESP32 Wrapper
 https://github.com/serenewaffles/Dorpac-timer.git|Contributed|Dorpac-timer
+https://github.com/trevorwslee/Arduino-DumbDisplay.git|Contributed|DumbDisplay