diff --git a/crates/ruff_linter/src/rules/ruff/rules/missing_fstring_syntax.rs b/crates/ruff_linter/src/rules/ruff/rules/missing_fstring_syntax.rs
index c44bd2cb8a2145..f39b3c2b8f487e 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/missing_fstring_syntax.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/missing_fstring_syntax.rs
@@ -53,6 +53,11 @@ use crate::Locator;
 /// print(f"Hello {name}! It is {day_of_week} today!")
 /// ```
 ///
+/// ## Fix safety
+///
+/// This fix will always change the behavior of the program and, despite the precautions detailed
+/// above, this may be undesired. As such the fix is always marked as unsafe.
+///
 /// [logging]: https://docs.python.org/3/howto/logging-cookbook.html#using-particular-formatting-styles-throughout-your-application
 /// [gettext]: https://docs.python.org/3/library/gettext.html
 /// [FastAPI path]: https://fastapi.tiangolo.com/tutorial/path-params/