diff --git a/repositories.txt b/repositories.txt
index 7232dc24..837a2c1b 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -3553,6 +3553,7 @@ https://github.com/RobTillaart/GAMMA
 https://github.com/RobTillaart/GST
 https://github.com/RobTillaart/GY521
 https://github.com/RobTillaart/HC4051
+https://github.com/RobTillaart/HC4052
 https://github.com/RobTillaart/HC4067
 https://github.com/RobTillaart/HeartBeat
 https://github.com/RobTillaart/Histogram