diff --git a/Basic-Assembly-tutorial.md b/Basic-Assembly-tutorial.md
index 16bf0be..5ab327c 100644
--- a/Basic-Assembly-tutorial.md
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@@ -1,4 +1,4 @@
-Tutorial under construction
+Tutorial under construction, join the [Slack team](https://join.slack.com/t/muchassemblyrequired/shared_invite/enQtMjY3Mjc1OTUwNjEwLTkyOTIwOTA5OGY4MDVlMGI4NzM5YzlhMWJiMGY1OWE2NjUxODQ1NWQ1YTcxMTA1NGZkYzNjYzMyM2E1ODdmNzg) for help
 
 ## The very basics
 ### Binary and hexadecimal number representation