diff --git a/registry.txt b/registry.txt
index 011bccb8..2c80723f 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3842,3 +3842,4 @@ https://github.com/pu2clr/PCF8574.git|Contributed|PU2CLR PCF8574
 https://github.com/Protocentral/protocentral-ads1293-arduino.git|Contributed|ProtoCentral ADS1293 ECG Library
 https://github.com/muwerk/mupplet-display.git|Contributed|mupplet-display
 https://github.com/shortbloke/Arduino_SNMP_Manager.git|Contributed|SNMP Manager
+https://github.com/argandas/ardubson.git|Contributed|ardubson