diff --git a/lessons/4-ComputerVision/06-IntroCV/README.md b/lessons/4-ComputerVision/06-IntroCV/README.md
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@@ -94,7 +94,7 @@ Sometimes, relatively complex tasks such as movement detection or fingertip dete
 
 ## 🚀 Challenge
 
-Watch [this video](https://docs.microsoft.com/en-us/shows/ai-show/ai-show--2021-opencv-ai-competition--grand-prize-winners--cortic-tigers--episode-32) from the AI show to learn about the Cortic Tigers project and how they built a block-based solution to democratize computer vision tasks via a robot. Do some research on other projects like this that help onboard new learners into the field.
+Watch [this video](https://docs.microsoft.com/shows/ai-show/ai-show--2021-opencv-ai-competition--grand-prize-winners--cortic-tigers--episode-32?WT.mc_id=academic-57639-dmitryso) from the AI show to learn about the Cortic Tigers project and how they built a block-based solution to democratize computer vision tasks via a robot. Do some research on other projects like this that help onboard new learners into the field.
 
 ## [Post-lecture quiz](https://black-ground-0cc93280f.1.azurestaticapps.net/quiz/206)