diff --git a/crates/ruff_formatter/src/format_element.rs b/crates/ruff_formatter/src/format_element.rs
index ba391d2534303..13a5f09a6df9c 100644
--- a/crates/ruff_formatter/src/format_element.rs
+++ b/crates/ruff_formatter/src/format_element.rs
@@ -385,4 +385,4 @@ static_assert!(std::mem::size_of::<crate::format_element::Tag>() == 16usize);
 
 #[cfg(not(debug_assertions))]
 #[cfg(target_pointer_width = "64")]
-static_assert!(std::mem::size_of::<crate::FormatElement>() == 24usize);
+static_assert!(std::mem::size_of::<crate::FormatElement>() == 32usize);