diff --git a/registry.txt b/registry.txt
index f038242f..6373280a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2247,3 +2247,4 @@ https://github.com/YiannisBourkelis/Uptime-Library.git|Contributed|Uptime Librar
 https://github.com/aster94/Utilities.git|Contributed|Utilities
 https://github.com/m5stack/M5StickC.git|Contributed|M5StickC
 https://github.com/smurf0969/WiFiConnect.git|Contributed|WiFiConnect
+https://github.com/mobizt/Firebase-ESP8266.git|Contributed|Firebase ESP8266 Client