diff --git a/src/context.rs b/src/context.rs
index c8bd4f0..49af817 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -4,7 +4,7 @@ use core::convert::Infallible;
 use core::fmt::{self, Debug, Display, Write};
 
 #[cfg(backtrace)]
-use std::any::Demand;
+use std::any::{Demand, Provider};
 
 mod ext {
     use super::*;
@@ -159,8 +159,7 @@ where
 
     #[cfg(backtrace)]
     fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
-        demand.provide_ref(self.error.backtrace());
-        self.error.provide(demand);
+        Provider::provide(&self.error, demand);
     }
 }