diff --git a/repositories.txt b/repositories.txt
index 5f227da9..5cf60eb4 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/boothinator/ProgmemAssert
 https://github.com/CalvinBultz/LightningStepper
 https://github.com/nusabot-iot/NusabotSimpleTimer
 https://github.com/libnapc/libnapc-arduino-releases