diff --git a/registry.txt b/registry.txt
index ef5cf940..2820899c 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4149,3 +4149,4 @@ https://github.com/khoih-prog/WebServer_WT32_ETH01.git|Contributed|WebServer_WT3
 https://github.com/tig/FlashStringTable.git|Contributed|FlashStringTable
 https://github.com/solderparty/arduino_tsc2004.git|Contributed|TSC2004
 https://github.com/radariq/arduino-library.git|Contributed|RadarIQ
+https://github.com/Infineon/arduino-pas-co2-sensor.git|Contributed|pas-co2-sensor