diff --git a/README.md b/README.md
index d49098e..d004b06 100644
--- a/README.md
+++ b/README.md
@@ -292,6 +292,7 @@ Game Boy Classic fully functional FPGA implementation from scratch
 - [ArduinoGameBoy](https://github.com/drhelius/arduinogameboy) - Arduino based Game Boy cartridge reader and writer.
 - [gameboy-brainfuck](https://github.com/bitnenfer/gameboy-brainfuck) - 
 Implementation of a brainfuck interpreter.
+- [gb-save-states](https://github.com/mattcurrie/gb-save-states) - Patches to add save state support to Game Boy games when playing on the original hardware.
 
 
 ## About