diff --git a/crates/oxc_mangler/src/lib.rs b/crates/oxc_mangler/src/lib.rs
index 3381b58007d62..9a6c78b2b19b2 100644
--- a/crates/oxc_mangler/src/lib.rs
+++ b/crates/oxc_mangler/src/lib.rs
@@ -574,12 +574,7 @@ impl<'t> Mangler<'t> {
             .elements
             .iter()
             .map(|class_elements| {
-                class_elements
-                    .iter()
-                    .filter_map(|element| {
-                        if element.is_private { Some(element.name.to_string()) } else { None }
-                    })
-                    .count()
+                class_elements.iter().filter(|element| element.is_private).count()
             })
             .collect();
         let parent_private_member_count: IndexVec<ClassId, usize> = classes
diff --git a/tasks/track_memory_allocations/allocs_minifier.snap b/tasks/track_memory_allocations/allocs_minifier.snap
index 3139a114fb1e6..2a6df86e8551f 100644
--- a/tasks/track_memory_allocations/allocs_minifier.snap
+++ b/tasks/track_memory_allocations/allocs_minifier.snap
@@ -6,7 +6,7 @@ cal.com.tsx                | 1.06 MB        ||          40448 |           3032 |
 
 RadixUIAdoptionSection.jsx | 2.52 kB        ||             85 |              9 ||             30 |              6
 
-pdf.mjs                    | 567.30 kB      ||          20495 |           2899 ||          47453 |           7730
+pdf.mjs                    | 567.30 kB      ||          20193 |           2899 ||          47453 |           7730
 
 antd.js                    | 6.69 MB        ||          99534 |          13524 ||         331649 |          69358