diff --git a/docs/formatter/black.md b/docs/formatter/black.md
index be10e46508..8849a6d5fd 100644
--- a/docs/formatter/black.md
+++ b/docs/formatter/black.md
@@ -745,7 +745,7 @@ items = {(123)}
 
 ### Long lambda expressions
 
-In [preview](preview.md), Ruff will keep lambda parameters on a single line,
+In [preview](../preview.md), Ruff will keep lambda parameters on a single line,
 just like Black:
 
 ```python