diff --git a/repositories.txt b/repositories.txt
index 69e8c5c1..497a0922 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5174,6 +5174,7 @@ https://github.com/RobTillaart/PCA9685_RT
 https://github.com/RobTillaart/PCF8574
 https://github.com/RobTillaart/PCF8575
 https://github.com/RobTillaart/PCF8591
+https://github.com/RobTillaart/PCR
 https://github.com/RobTillaart/PERIPUMP
 https://github.com/RobTillaart/PID_RT
 https://github.com/RobTillaart/PinInGroup