diff --git a/repositories.txt b/repositories.txt
index 07060f34..513cb8f1 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/dimag0g/PPM-reader
 https://github.com/Mysues/ERO
 https://github.com/pierremolinaro/rp2040-charlieplexing
 https://github.com/RCmags/vector_datatype