1 files changed, 1 insertions, 1 deletions

diff --git a/tests/stm32/src/bin/eth.rs b/tests/stm32/src/bin/eth.rs
index bf1922dde..4ab6e234f 100644
--- a/tests/stm32/src/bin/eth.rs
+++ b/tests/stm32/src/bin/eth.rs
@@ -87,7 +87,7 @@ async fn main(spawner: Spawner) {
         #[cfg(feature = "stm32h563zi")]
         p.PB15,
         p.PG11,
-        GenericSMI::new(0),
+        GenericSMI::new_auto(),
         mac_addr,
     );