diff --git a/registry.txt b/registry.txt
index a6072062..3d55496a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -8232,3 +8232,4 @@ https://github.com/EatingJan1/NeoPixel-Animation-lib.git|Contributed|NeoPixel-An
 https://github.com/kkfranco98/QuickSerial.git|Contributed|QuickSerial
 https://github.com/elvandry13/UltrasonicA02YYUW.git|Contributed|UltrasonicA02YYUW
 https://github.com/m5stack/M5Unit-AudioPlayer.git|Contributed|M5UnitAudioPlayer
+https://github.com/Sensirion/arduino-i2c-stcc4.git|Contributed|Sensirion I2C STCC4