diff --git a/registry.txt b/registry.txt
index f7ecb2a8..74421409 100644
--- a/registry.txt
+++ b/registry.txt
@@ -6328,3 +6328,4 @@ https://github.com/RobTillaart/AD568X.git|Contributed|AD568X
 https://github.com/4dsystems/GFX4dESP32.git|Contributed|GFX4dESP32
 https://github.com/esp-arduino-libs/esp-io-expander.git|Contributed|esp-io-expander
 https://github.com/oggysaud245/haversine.git|Contributed|haversine
+https://github.com/sachinmunasinghe/FirebaseRealtime.git|Contributed|FirebaseRealtime