2 files changed, 4 insertions, 2 deletions

diff --git a/embassy-stm32/CHANGELOG.md b/embassy-stm32/CHANGELOG.md
index c68377432..0c2d23246 100644
--- a/embassy-stm32/CHANGELOG.md
+++ b/embassy-stm32/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 <!-- next-header -->
 ## Unreleased - ReleaseDate
 
+- fix: Fix vrefbuf building with log feature
+
 ## 0.3.0 - 2025-08-12
 
 - feat: Added VREFBUF voltage reference buffer driver ([#4524](https://github.com/embassy-rs/embassy/pull/4524))
diff --git a/embassy-stm32/src/vrefbuf/mod.rs b/embassy-stm32/src/vrefbuf/mod.rs
index 54b4f8903..ccbd748d5 100644
--- a/embassy-stm32/src/vrefbuf/mod.rs
+++ b/embassy-stm32/src/vrefbuf/mod.rs
@@ -62,8 +62,8 @@ impl<'d, T: Instance> VoltageReferenceBuffer<'d, T> {
         }
         trace!(
             "Vrefbuf configured with voltage scale {} and impedance mode {}",
-            voltage_scale,
-            impedance_mode
+            voltage_scale as u8,
+            impedance_mode as u8,
         );
         VoltageReferenceBuffer { vrefbuf: PhantomData }
     }