diff --git a/README.md b/README.md
index 96d7d9b..551a5b7 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,9 @@ Shaders for Avidemux with OpenGL support
 
 #### Content
 
+- avidemux.patch  
+A patch to use GL_NEAREST instead of GL_LINEAR for the luminance channel (the shader is implementing bilinear interpolation with colorspace conversion).
+
 - unfish_gopro_8:7.py  
 Script to compute the parameters