diff --git a/unit07_tunnelling/README.md b/unit07_tunnelling/README.md
index 205b2ce..cdd7acc 100644
--- a/unit07_tunnelling/README.md
+++ b/unit07_tunnelling/README.md
@@ -7,7 +7,7 @@ This provides an outline of tunnelling, including for SSL/TLS and IPSec:
 
 * Presentation (Lecture): [here](https://youtu.be/fz4eO53kOIU)
 * Presentation (PDF): [here](https://github.com/billbuchanan/esecurity/blob/master/unit07_tunnelling/lecture/unit07_tunnelling.pdf)
-* Presentation (Video): [here](https://youtu.be/JA9zfKtVwwE)
+<!== * Presentation (Video): [here](https://youtu.be/JA9zfKtVwwE) -->
 
 ## Lab
 The labs are: