diff --git a/assignments/presentation.md b/assignments/presentation.md
index d00d3b1..422a73d 100644
--- a/assignments/presentation.md
+++ b/assignments/presentation.md
@@ -15,7 +15,7 @@ Your slides should be legible and your audio clear, but you won't be graded on a
 
 ## Submission
 
-Upload your recorded video somewhere public and post the link to it in the [#presentations slack channel](https://byu-sci-comp.slack.com/channels/presentations). You can use [Box](https://box.byu.edu) (which is free for students) for this--just make sure to [create a shared link that anyone can see](https://support.box.com/hc/en-us/articles/360043697094-Creating-Shared-Links) if you use it. You can of course use whichever video hosting platform you'd like--if you're already comfortable with one, feel free to use it as long as the video is publicly accessible.
+Upload your recorded video somewhere public and post the link to it in the [#presentations slack channel](https://byu-sci-comp.slack.com/archives/C0812KHRHLG). You can use [Box](https://box.byu.edu) (which is free for students) for this--just make sure to [create a shared link that anyone can see](https://support.box.com/hc/en-us/articles/360043697094-Creating-Shared-Links) if you use it. You can of course use whichever video hosting platform you'd like--if you're already comfortable with one, feel free to use it as long as the video is publicly accessible.