diff --git a/repositories.txt b/repositories.txt
index 80ab74433..05c6784fa 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/arduino-libraries/Arduino_POSIXStorage
 https://github.com/mjdonders/CST816_TouchLib
 https://github.com/Makeblock-official/Makeblock-Libraries
 https://github.com/OkbaO/ST7565_LCD