diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe418fa2..4364e1c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@
   [#487](https://github.com/lambda-fairy/maud/pull/487)
 - Add support for embedding HTML-safe JSON into pages
   [#483](https://github.com/lambda-fairy/maud/pull/483)
+- Support platforms witout `alloc::sync` support.
+  [#492](https://github.com/lambda-fairy/maud/pull/492)
 
 ## [0.27.0] - 2025-02-02
 
diff --git a/maud/src/lib.rs b/maud/src/lib.rs
index f1873b21..1b7df51c 100644
--- a/maud/src/lib.rs
+++ b/maud/src/lib.rs
@@ -11,7 +11,7 @@
 
 extern crate alloc;
 
-use alloc::{borrow::Cow, boxed::Box, string::String, sync::Arc};
+use alloc::{borrow::Cow, boxed::Box, string::String};
 use core::fmt::{self, Arguments, Display, Write};
 
 pub use maud_macros::html;
@@ -156,7 +156,8 @@ impl<T: Render + ?Sized> Render for Box<T> {
     }
 }
 
-impl<T: Render + ?Sized> Render for Arc<T> {
+#[cfg(target_has_atomic = "ptr")]
+impl<T: Render + ?Sized> Render for alloc::sync::Arc<T> {
     fn render_to(&self, w: &mut String) {
         T::render_to(self, w);
     }