diff --git a/foundations/addresses/overview.mdx b/foundations/addresses/overview.mdx
index ed1bb639a..7f05deb7f 100644
--- a/foundations/addresses/overview.mdx
+++ b/foundations/addresses/overview.mdx
@@ -31,7 +31,7 @@ addr_var$11 anycast:(Maybe Anycast) addr_len:(## 9)
 As we can see, there are two constructors:
 
 - `addr_std`: standardized addresses with a fixed length that are suitable for [SHA256 encryption](https://en.wikipedia.org/wiki/SHA-2). Must be used whenever possible.
-- `addr_var`: represents addresses in workchains with a _large_ `workchain_id`, or addresses with a length not equal to 256. Currently, it is not used and is intended for future extensions.
+- `addr_var`: represents addresses in workchains with a _large_ `workchain_id` (int32 vs int8), or addresses with a length not equal to 256. Currently, it is not used and is intended for future extensions.
 
 And four components: