diff --git a/slider/internal/slider.ts b/slider/internal/slider.ts
index 997859c1a9..d78f88c84a 100644
--- a/slider/internal/slider.ts
+++ b/slider/internal/slider.ts
@@ -800,3 +800,9 @@ interface Action {
   fixed: HTMLInputElement;
   values: Map<HTMLInputElement | undefined, number | undefined>;
 }
+/**
+ * The following comment is used to pin this file to prettier version 3.2.5
+ * Please do not remove this comment block and ensure it remains at the end of the file.
+ * See go/prettier_upgrade_pinning for more details.
+ */
+// g3-format-v_3_2_5