diff --git a/crates/oxc_formatter/src/parentheses/expression.rs b/crates/oxc_formatter/src/parentheses/expression.rs
index 7268a9e99be70..4dc090bb2aa12 100644
--- a/crates/oxc_formatter/src/parentheses/expression.rs
+++ b/crates/oxc_formatter/src/parentheses/expression.rs
@@ -367,7 +367,7 @@ fn is_in_for_initializer(expr: &AstNode<'_, BinaryExpression<'_>>) -> bool {
 impl<'a> NeedsParentheses<'a> for AstNode<'a, PrivateInExpression<'a>> {
     #[inline]
     fn needs_parentheses(&self, f: &Formatter<'_, 'a>) -> bool {
-        false
+        is_class_extends(self.span, self.parent)
     }
 }
 
diff --git a/tasks/coverage/snapshots/formatter_babel.snap b/tasks/coverage/snapshots/formatter_babel.snap
index c2ac148e29c2a..6592d0fe21233 100644
--- a/tasks/coverage/snapshots/formatter_babel.snap
+++ b/tasks/coverage/snapshots/formatter_babel.snap
@@ -2,12 +2,10 @@ commit: 41d96516
 
 formatter_babel Summary:
 AST Parsed     : 2423/2423 (100.00%)
-Positive Passed: 2419/2423 (99.83%)
+Positive Passed: 2420/2423 (99.88%)
 Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/comments/basic/try-statement/input.js
 
 Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/comments/regression/13750/input.js
 
 Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2015/class/division/input.js
 
-Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/es2022/private-in/private-in-class-heritage/input.js
-