diff --git a/README.md b/README.md
index 75e8bcb..fbe6616 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Essential nodes that are weirdly missing from ComfyUI core. With few exceptions
 - Image Flip
 - Image Desaturate
 - Image Posterize
+- Image Contrast Adaptive Sharpening
 - Mask Blur
 - Mask Flip
 - Mask Grow / Shrink (same as Mask grow but adds shrink)