diff --git a/embassy-stm32/src/timer/mod.rs b/embassy-stm32/src/timer/mod.rs
index 953c8343..c62f4a15 100644
--- a/embassy-stm32/src/timer/mod.rs
+++ b/embassy-stm32/src/timer/mod.rs
@@ -217,7 +217,7 @@ pub(crate) mod sealed {
         }
 
         fn get_max_compare_value(&self) -> u32 {
-            Self::regs_gp32().arr().read().arr() as u32
+            Self::regs_gp32().arr().read().arr()
         }
     }
 }