diff --git a/embassy-stm32/src/flash/f4.rs b/embassy-stm32/src/flash/f4.rs
index dd7a04aa..25d96ca1 100644
--- a/embassy-stm32/src/flash/f4.rs
+++ b/embassy-stm32/src/flash/f4.rs
@@ -19,9 +19,7 @@ mod alt_regions {
     use stm32_metapac::FLASH_SIZE;
 
     use crate::_generated::flash_regions::{OTPRegion, BANK1_REGION1, BANK1_REGION2, BANK1_REGION3, OTP_REGION};
-
-    use crate::flash::asynch;
-    use crate::flash::{Async, Bank1Region1, Bank1Region2, Blocking, Error, Flash, FlashBank, FlashRegion};
+    use crate::flash::{asynch, Async, Bank1Region1, Bank1Region2, Blocking, Error, Flash, FlashBank, FlashRegion};
     use crate::peripherals::FLASH;
 
     pub const ALT_BANK1_REGION3: FlashRegion = FlashRegion {