diff --git a/rust/kernel/alloc/kbox.rs b/rust/kernel/alloc/kbox.rs
index 9ce414361c2c..6beb97658026 100644
--- a/rust/kernel/alloc/kbox.rs
+++ b/rust/kernel/alloc/kbox.rs
@@ -427,6 +427,16 @@ where
     }
 }
 
+impl<T, A> fmt::Display for Box<T, A>
+where
+    T: ?Sized + fmt::Display,
+    A: Allocator,
+{
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        <T as fmt::Display>::fmt(&**self, f)
+    }
+}
+
 impl<T, A> fmt::Debug for Box<T, A>
 where
     T: ?Sized + fmt::Debug,