diff --git a/docs/models.md b/docs/models.md
index 5fdc950..d7d3393 100644
--- a/docs/models.md
+++ b/docs/models.md
@@ -78,7 +78,7 @@ Therefore from version >=0.4.0 `ormar` switched to new notation.
 Note that type hints are **optional** so perfectly valid `ormar` code can look like this:
 
 ```Python hl_lines="15-17"
---8<-- "../docs_src/models/docs001.py"
+--8<-- "../docs_src/models/docs012.py"
 ```
 
 !!!warning
@@ -347,4 +347,4 @@ For example to list table model fields you can:
 [databases]: https://github.com/encode/databases
 [sqlalchemy connection string]: https://docs.sqlalchemy.org/en/13/core/engines.html#database-urls
 [sqlalchemy table creation]: https://docs.sqlalchemy.org/en/13/core/metadata.html#creating-and-dropping-database-tables
-[alembic]: https://alembic.sqlalchemy.org/en/latest/tutorial.html
\ No newline at end of file
+[alembic]: https://alembic.sqlalchemy.org/en/latest/tutorial.html