diff --git a/repositories.txt b/repositories.txt
index 0271ef7b..aa453ed8 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -100,6 +100,8 @@ https://github.com/DFRobot/DFRobot_BMM150
 https://github.com/DFRobot/DFRobot_ICP10111
 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/ZinggJM/ILI9486_SPI
 https://github.com/ZinggJM/GFX_Extensions
 https://github.com/DFRobot/DFRobot_MLX90614