diff --git a/docs/graphics-protocol.rst b/docs/graphics-protocol.rst
index 67fc2aefd..42dc906bd 100644
--- a/docs/graphics-protocol.rst
+++ b/docs/graphics-protocol.rst
@@ -40,7 +40,8 @@ Some programs and libraries that use the kitty graphics protocol:
* `ctx.graphics `_ - Library for drawing graphics
* `timg `_ - a terminal image and video viewer
* `notcurses `_ - C library for terminal graphics with bindings for C++, Rust and Python
-* `rasterm `_ - Go library to display images in the the terminal
+* `rasterm `_ - Go library to display images in the terminal
+* `chafa `_ - a terminal image viewer
Getting the window size