diff --git a/repositories.txt b/repositories.txt
index 2e96e69cb..3c1bf5d81 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -7825,3 +7825,4 @@ https://github.com/thebestia90/AD5259
 https://github.com/dac1e/Dcf77Receiver
 https://github.com/ImSpeddy/L298Nlib
 https://github.com/4211421036/githubiot
+https://github.com/christosneg/concurrentPID.git