diff --git a/registry.txt b/registry.txt
index 5d80a0a6..3c8cd036 100644
--- a/registry.txt
+++ b/registry.txt
@@ -6986,3 +6986,4 @@ https://github.com/mmarkin/GeoIP.git|Contributed|GeoIP
 https://github.com/Sam4uk/Filter.Easy.git|Contributed|Filter Easy
 https://github.com/FCrins1/WeatherCall.git|Contributed|weathercall
 https://github.com/Subodh-roy2/Modular.git|Contributed|Modular
+https://github.com/Chuque/arduino-CallbackButton.git|Contributed|CallbackButton