diff --git a/repositories.txt b/repositories.txt
index 83347b2fa..a3feeead1 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5567,6 +5567,7 @@ https://github.com/RobTillaart/SWSPI
 https://github.com/RobTillaart/TCA9548
 https://github.com/RobTillaart/TCA9554
 https://github.com/RobTillaart/TCA9555
+https://github.com/RobTillaart/TCS3210
 https://github.com/RobTillaart/Temperature
 https://github.com/RobTillaart/TEMT6000
 https://github.com/RobTillaart/timing