diff --git a/unit06_trust_dig_cert/README.md b/unit06_trust_dig_cert/README.md
index 103476e..a6afa1d 100644
--- a/unit06_trust_dig_cert/README.md
+++ b/unit06_trust_dig_cert/README.md
@@ -36,5 +36,5 @@ The following are sample questions on digital certificates:
 
 ## Any questions?
 
-We are on Teams, [here]([https://teams.microsoft.com/l/team/19%3ae4651d3846ed4a02ab6284eba8a37836%40thread.tacv2/conversations?groupId=d5c028ee-0450-4370-a9c5-48014fce2ca6&tenantId=99e0dc58-9c4b-4820-8617-04c386c254c6](https://teams.microsoft.com/l/team/19%3aoiGtiSHzHFM9tPVlc8590AS64_S7TvV3HCqVhVaLlvA1%40thread.tacv2/conversations?groupId=2eea5bc7-7986-4e4f-8b76-f53cc28894a6&tenantId=99e0dc58-9c4b-4820-8617-04c386c254c6).
+We are on Teams, [here](https://teams.microsoft.com/l/team/19%3aoiGtiSHzHFM9tPVlc8590AS64_S7TvV3HCqVhVaLlvA1%40thread.tacv2/conversations?groupId=2eea5bc7-7986-4e4f-8b76-f53cc28894a6&tenantId=99e0dc58-9c4b-4820-8617-04c386c254c6).