diff --git a/registry.txt b/registry.txt
index ab70e78f..48bb5877 100644
--- a/registry.txt
+++ b/registry.txt
@@ -8007,3 +8007,4 @@ https://github.com/YoupiLab/YoupiLab_IoT_ESP.git|Contributed|YoupiLab_IoT_ESP
 https://github.com/EatingJan1/MCHyetometer-REED.git|Contributed|MCHyetometer-REED
 https://github.com/RobTillaart/decibel.git|Contributed|decibel
 https://github.com/GyverLibs/StreamPacket.git|Contributed|StreamPacket
+https://github.com/vdwulp/iButtonTag.git|Contributed|iButtonTag