diff --git a/repositories.txt b/repositories.txt
index db25ab1a..b255fd29 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -3106,6 +3106,7 @@ https://github.com/RobTillaart/Kelvin2RGB
 https://github.com/RobTillaart/LineFormatter
 https://github.com/RobTillaart/LTC2991
 https://github.com/RobTillaart/M62429
+https://github.com/RobTillaart/map2colour
 https://github.com/RobTillaart/MAX31855_RT
 https://github.com/RobTillaart/Max44009
 https://github.com/RobTillaart/MCP_ADC