diff --git a/registry.txt b/registry.txt
index 778caf56..1eb48745 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2934,3 +2934,4 @@ https://github.com/postpersonality/melt-7segment-lcd.git|Contributed|Melt7SegLcd
 https://github.com/RobTillaart/FastMap.git|Contributed|FastMap
 https://github.com/melopero/Melopero_SAM-M8Q_Arduino_Library.git|Contributed|Melopero SAM-M8Q
 https://github.com/melopero/Melopero_UBX.git|Contributed|Melopero UBX Protocol
+https://github.com/RobTillaart/Max44009.git|Contributed|Max44009