diff --git a/embassy-stm32/src/sai/mod.rs b/embassy-stm32/src/sai/mod.rs
index e0349752..43c91215 100644
--- a/embassy-stm32/src/sai/mod.rs
+++ b/embassy-stm32/src/sai/mod.rs
@@ -904,8 +904,6 @@ pub(crate) mod sealed {
     }
 }
 
-pub trait Word: word::Word {}
-
 pub trait SubBlockInstance: sealed::SubBlock {}
 
 pub enum A {}