diff --git a/embassy-stm32/src/flash/g.rs b/embassy-stm32/src/flash/g.rs
index 7d9c7718b..83663743c 100644
--- a/embassy-stm32/src/flash/g.rs
+++ b/embassy-stm32/src/flash/g.rs
@@ -59,6 +59,7 @@ pub(crate) unsafe fn blocking_erase_sector(sector: &FlashSector) -> Result<(), E
     interrupt::free(|_| {
         pac::FLASH.cr().modify(|w| {
             w.set_per(true);
+            #[cfg(any(flash_g0x0, flash_g0x1, flash_g4c3))]
             w.set_bker(sector.bank == crate::flash::FlashBank::Bank2);
             #[cfg(flash_g0x0)]
             w.set_pnb(idx as u16);
@@ -100,11 +101,11 @@ pub(crate) unsafe fn clear_all_err() {
 }
 
 #[cfg(any(flash_g0x0, flash_g0x1))]
-fn wait_busy(){
+fn wait_busy() {
     while pac::FLASH.sr().read().bsy() | pac::FLASH.sr().read().bsy2() {}
 }
 
 #[cfg(not(any(flash_g0x0, flash_g0x1)))]
-fn wait_busy(){
+fn wait_busy() {
     while pac::FLASH.sr().read().bsy() {}
-}
\ No newline at end of file
+}
diff --git a/embassy-stm32/src/flash/mod.rs b/embassy-stm32/src/flash/mod.rs
index a7eb3fbcc..aef1f1482 100644
--- a/embassy-stm32/src/flash/mod.rs
+++ b/embassy-stm32/src/flash/mod.rs
@@ -107,8 +107,8 @@ pub enum FlashBank {
 #[cfg_attr(
     not(any(
         flash_l0, flash_l1, flash_l4, flash_l5, flash_wl, flash_wb, flash_f0, flash_f1, flash_f2, flash_f3, flash_f4,
-        flash_f7, flash_g0x0, flash_g0x1, flash_g4c2, flash_g4c3, flash_g4c4, flash_h7, flash_h7ab, flash_u5, flash_h50, flash_u0,
-        flash_h5,
+        flash_f7, flash_g0x0, flash_g0x1, flash_g4c2, flash_g4c3, flash_g4c4, flash_h7, flash_h7ab, flash_u5,
+        flash_h50, flash_u0, flash_h5,
     )),
     path = "other.rs"
 )]