diff --git a/crates/ruff_linter/src/rules/pydocstyle/rules/ends_with_punctuation.rs b/crates/ruff_linter/src/rules/pydocstyle/rules/ends_with_punctuation.rs
index 4b7ae2633e82e..6f8cf9ef2f3b0 100644
--- a/crates/ruff_linter/src/rules/pydocstyle/rules/ends_with_punctuation.rs
+++ b/crates/ruff_linter/src/rules/pydocstyle/rules/ends_with_punctuation.rs
@@ -1,7 +1,7 @@
 use ruff_text_size::TextLen;
 use strum::IntoEnumIterator;
 
-use ruff_diagnostics::{Diagnostic, Edit, Fix, FixAvailability, Violation};
+use ruff_diagnostics::{AlwaysFixableViolation, Diagnostic, Edit, Fix};
 use ruff_macros::{derive_message_formats, violation};
 use ruff_source_file::{UniversalNewlineIterator, UniversalNewlines};
 use ruff_text_size::Ranged;
@@ -46,18 +46,14 @@ use crate::rules::pydocstyle::helpers::logical_line;
 #[violation]
 pub struct EndsInPunctuation;
 
-impl Violation for EndsInPunctuation {
-    /// `None` in the case a fix is never available or otherwise Some
-    /// [`FixAvailability`] describing the available fix.
-    const FIX_AVAILABILITY: FixAvailability = FixAvailability::Sometimes;
-
+impl AlwaysFixableViolation for EndsInPunctuation {
     #[derive_message_formats]
     fn message(&self) -> String {
         format!("First line should end with a period, question mark, or exclamation point")
     }
 
-    fn fix_title(&self) -> Option<String> {
-        Some("Add closing punctuation".to_string())
+    fn fix_title(&self) -> String {
+        "Add closing punctuation".to_string()
     }
 }