diff --git a/crates/oxc_prettier/src/doc.rs b/crates/oxc_prettier/src/doc.rs
index b9c91e184..87fa12d24 100644
--- a/crates/oxc_prettier/src/doc.rs
+++ b/crates/oxc_prettier/src/doc.rs
@@ -3,7 +3,7 @@
 //! References:
 //! * <https://github.com/prettier/prettier/blob/main/commands.md>
 
-use oxc_allocator::{String, Vec};
+use oxc_allocator::{Box, String, Vec};
 
 use crate::Prettier;
 
@@ -31,11 +31,9 @@ pub enum Doc<'a> {
     /// no matter if the expression fits on one line or not.
     Hardline,
     /// Print something if the current `group` or the current element of `fill` breaks and something else if it doesn't.
-    IfBreak(Box<Doc<'a>>),
+    IfBreak(Box<'a, Doc<'a>>),
 }
 
-impl<'a> Doc<'a> {}
-
 #[derive(Clone, Copy)]
 #[allow(unused)]
 pub enum Separator {
@@ -55,6 +53,11 @@ impl<'a> Prettier<'a> {
         Doc::Str(String::from_str_in(s, self.allocator).into_bump_str())
     }
 
+    #[inline]
+    pub(crate) fn alloc(&self, doc: Doc<'a>) -> Box<'a, Doc<'a>> {
+        Box(self.allocator.alloc(doc))
+    }
+
     #[allow(unused)]
     pub(crate) fn join(&self, separator: Separator, docs: std::vec::Vec<Doc<'a>>) -> Doc<'a> {
         let mut parts = self.vec();
diff --git a/crates/oxc_prettier/src/format/mod.rs b/crates/oxc_prettier/src/format/mod.rs
index f3c5f887a..67cc5203c 100644
--- a/crates/oxc_prettier/src/format/mod.rs
+++ b/crates/oxc_prettier/src/format/mod.rs
@@ -256,10 +256,10 @@ impl<'a> Format<'a> for ReturnStatement<'a> {
             parts.push(ss!(" "));
             parts.push(group![
                 p,
-                if_break!("("),
+                if_break!(p, "("),
                 indent!(p, softline!(), format!(p, argument)),
                 softline!(),
-                if_break!(")")
+                if_break!(p, ")")
             ]);
         }
         parts.push(p.str(";"));
@@ -792,7 +792,7 @@ impl<'a> Format<'a> for ArrayExpression<'a> {
             parts_inner.push(format!(p, element));
         }
 
-        parts_inner.push(if_break!(","));
+        parts_inner.push(if_break!(p, ","));
 
         parts.push(group!(p, Doc::Indent(parts_inner)));
 
diff --git a/crates/oxc_prettier/src/macros.rs b/crates/oxc_prettier/src/macros.rs
index 2a510b4ec..6c70b8740 100644
--- a/crates/oxc_prettier/src/macros.rs
+++ b/crates/oxc_prettier/src/macros.rs
@@ -84,7 +84,7 @@ macro_rules! group {
 
 #[macro_export]
 macro_rules! if_break {
-    ($s:expr) => {{
-        Doc::IfBreak(std::boxed::Box::new(Doc::Str($s)))
+    ($p:ident, $s:expr) => {{
+        Doc::IfBreak($p.alloc(Doc::Str($s)))
     }};
 }
diff --git a/crates/oxc_prettier/src/printer/mod.rs b/crates/oxc_prettier/src/printer/mod.rs
index 648c8be86..7d0f584dd 100644
--- a/crates/oxc_prettier/src/printer/mod.rs
+++ b/crates/oxc_prettier/src/printer/mod.rs
@@ -52,7 +52,7 @@ impl<'a> Printer<'a> {
                 Doc::Line => self.handle_line(indent, mode),
                 Doc::Softline => self.handle_softline(indent, mode),
                 Doc::Hardline => self.handle_hardline(indent),
-                Doc::IfBreak(if_break) => self.handle_if_break(*if_break, indent, mode),
+                Doc::IfBreak(doc) => self.handle_if_break(doc.unbox(), indent, mode),
             }
         }
     }