diff --git a/registry.txt b/registry.txt
index ece8afb5..b2606e36 100644
--- a/registry.txt
+++ b/registry.txt
@@ -6590,3 +6590,4 @@ https://github.com/CoreX-IoT/corex-firmware.git|Contributed|CoreX
 https://github.com/TheNitek/XPT2046_Bitbang_Arduino_Library.git|Contributed|XPT2046_Bitbang_Slim
 https://github.com/handmade0octopus/ESP32-TWAI-CAN.git|Contributed|ESP32-TWAI-CAN
 https://github.com/adafruit/Adafruit_MCP3421.git|Recommended|Adafruit MCP3421
+https://github.com/adafruit/Adafruit_xCA9554.git|Recommended|Adafruit XCA9554