diff --git a/CALCKEY.md b/CALCKEY.md
index 1e4a233164..bf0687fae1 100644
--- a/CALCKEY.md
+++ b/CALCKEY.md
@@ -20,7 +20,7 @@
 
 ## Work in progress
 
-- OCR image/video captioning
+- OCR image captioning via `tesseract.js`
 - Recommended instances timeline
 - Admin custom CSS
 - Improve accesibility score