diff --git a/stego/stego-tricks.md b/stego/stego-tricks.md
index 3890e59e1..21e90bf23 100644
--- a/stego/stego-tricks.md
+++ b/stego/stego-tricks.md
@@ -105,7 +105,7 @@ Check it in:
 
 * [http://bigwww.epfl.ch/demo/ip/demos/FFT/](http://bigwww.epfl.ch/demo/ip/demos/FFT/)
 * [https://www.ejectamenta.com/Fourifier-fullscreen/](https://www.ejectamenta.com/Fourifier-fullscreen/)
-* [https://github.com/0xcomposure/FFTStegPic](https://github.com/0xcomposure/FFTStegPic)
+* [https://github.com/0xcomposure/FFTStegPic](https://github.com/0xcomposure/FFTStegPic) `pip3 install opencv-python`
 
 ### Stegpy \[PNG, BMP, GIF, WebP, WAV\]