diff --git a/opencv.html.markdown b/opencv.html.markdown
index 4c52595e..aa26ecc0 100644
--- a/opencv.html.markdown
+++ b/opencv.html.markdown
@@ -1,5 +1,6 @@
 ---
-language: python
+category: tool
+tool: OpenCV
 filename: learnopencv.py
 contributors:
     - ["Yogesh Ojha", "http://github.com/yogeshojha"]