diff --git a/registry.txt b/registry.txt
index d847e29a..87ffd8cb 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1425,3 +1425,4 @@ https://github.com/cmmakerclub/CMMC_NB-IoT.git|Contributed|CMMC_NB-IoT
 https://github.com/jeremycole/Temperature_LM75_Derived.git|Contributed|I2C Temperature Sensors derived from the LM75
 https://github.com/BlueDot-Arduino/BlueDot_BME280_TSL2591.git|Contributed|BlueDot BME280 TSL2591
 https://github.com/YuriiSalimov/RelayModule.git|Contributed|RelayModule
+https://github.com/joba-1/Joba_Tsl2561.git|Contributed|Joba Tsl2561 Library