diff --git a/docs/abra/trouble.md b/docs/abra/trouble.md
index 9755bfe..85f54cb 100644
--- a/docs/abra/trouble.md
+++ b/docs/abra/trouble.md
@@ -71,3 +71,13 @@ Unfortunately, there is a limitation in our underlying command-line library impl
 ## Why can't `abra` support multiline definitions in the `.env` files?
 
 We're sorry, it's an issue with an upstream dependency. See [`#291`](https://git.coopcloud.tech/coop-cloud/organising/issues/291) for more.
+
+## I need some feature from the old depreciated bash abra?
+There is an archive of the [old code here](https://git.coopcloud.tech/coop-cloud/abra-bash). 
+
+You can install it alongside the [supported version of Abra](https://git.coopcloud.tech/coop-cloud/abra) by using these commands:
+
+```bash
+git clone https://git.coopcloud.tech/coop-cloud/abra-bash ~/.abra/bash-src
+ln -s ~/.abra/bash-src/abra ~/.local/bin/babra
+```
\ No newline at end of file