diff --git a/repositories.txt b/repositories.txt
index 1ea8dd4f..0192e6e2 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -103,6 +103,8 @@ https://github.com/DFRobot/DFRobot_URM09
 https://github.com/DFRobot/DFRobot_AS3935
 https://github.com/DFRobot/DFRobot_SHT20
 https://github.com/DFRobot/DFRobot_DS1307
+https://github.com/DFRobot/DFRobot_AirQualitySensor
+https://github.com/DFRobot/DFRobot_BloodOxygen_S
 https://github.com/ZinggJM/ILI9486_SPI
 https://github.com/ZinggJM/GFX_Extensions
 https://github.com/DFRobot/DFRobot_MLX90614