diff --git a/registry.txt b/registry.txt
index f3f06bb0..839834ad 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3933,3 +3933,4 @@ https://github.com/FuzzyNoodle/Fuzzy-Spooder.git|Contributed|Fuzzy Spooder
 https://github.com/stm32duino/STM32duinoBLE.git|Contributed|STM32duinoBLE
 https://github.com/Falven/ad-oprintstream.git|Contributed|oprintstream
 https://github.com/lfhohmann/MMA8653.git|Contributed|MMA8653
+https://github.com/shashank3199/Cytron_PS2_Shield.git|Contributed|Cytron_PS2_Shield