diff --git a/registry.txt b/registry.txt
index 9e3a57f6..9ba194c2 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2057,3 +2057,4 @@ https://github.com/ArminJo/Talkie.git|Contributed|Talkie
 https://bitbucket.org/christandlg/bmx280mi.git|Contributed|BMx280MI
 https://github.com/fabiuz7/dimmable_light_esp8266_lib.git|Contributed|Dimmable Light for Arduino
 https://github.com/jmparatte/jm_PCF8574.git|Contributed|jm_PCF8574
+https://github.com/blemasle/arduino-sim808.git|Contributed|SIM808