diff --git a/embassy-boot/nrf/src/lib.rs b/embassy-boot/nrf/src/lib.rs
index 385e089f..82475d1e 100644
--- a/embassy-boot/nrf/src/lib.rs
+++ b/embassy-boot/nrf/src/lib.rs
@@ -17,9 +17,9 @@ pub struct BootLoader {
     page: AlignedBuffer<PAGE_SIZE>,
 }
 
-impl BootLoader {
+impl Default for BootLoader {
     /// Create a new bootloader instance using parameters from linker script
-    pub fn default() -> Self {
+    fn default() -> Self {
         extern "C" {
             static __bootloader_state_start: u32;
             static __bootloader_state_end: u32;
@@ -54,7 +54,9 @@ impl BootLoader {
 
         Self::new(active, dfu, state)
     }
+}
 
+impl BootLoader {
     /// Create a new bootloader instance using the supplied partitions for active, dfu and state.
     pub fn new(active: Partition, dfu: Partition, state: Partition) -> Self {
         Self {
diff --git a/embassy-boot/stm32/src/lib.rs b/embassy-boot/stm32/src/lib.rs
index edba39cc..d549eccc 100644
--- a/embassy-boot/stm32/src/lib.rs
+++ b/embassy-boot/stm32/src/lib.rs
@@ -14,43 +14,6 @@ pub struct BootLoader<const PAGE_SIZE: usize, const WRITE_SIZE: usize> {
 }
 
 impl<const PAGE_SIZE: usize, const WRITE_SIZE: usize> BootLoader<PAGE_SIZE, WRITE_SIZE> {
-    /// Create a new bootloader instance using parameters from linker script
-    pub fn default() -> Self {
-        extern "C" {
-            static __bootloader_state_start: u32;
-            static __bootloader_state_end: u32;
-            static __bootloader_active_start: u32;
-            static __bootloader_active_end: u32;
-            static __bootloader_dfu_start: u32;
-            static __bootloader_dfu_end: u32;
-        }
-
-        let active = unsafe {
-            Partition::new(
-                &__bootloader_active_start as *const u32 as usize,
-                &__bootloader_active_end as *const u32 as usize,
-            )
-        };
-        let dfu = unsafe {
-            Partition::new(
-                &__bootloader_dfu_start as *const u32 as usize,
-                &__bootloader_dfu_end as *const u32 as usize,
-            )
-        };
-        let state = unsafe {
-            Partition::new(
-                &__bootloader_state_start as *const u32 as usize,
-                &__bootloader_state_end as *const u32 as usize,
-            )
-        };
-
-        trace!("ACTIVE: 0x{:x} - 0x{:x}", active.from, active.to);
-        trace!("DFU: 0x{:x} - 0x{:x}", dfu.from, dfu.to);
-        trace!("STATE: 0x{:x} - 0x{:x}", state.from, state.to);
-
-        Self::new(active, dfu, state)
-    }
-
     /// Create a new bootloader instance using the supplied partitions for active, dfu and state.
     pub fn new(active: Partition, dfu: Partition, state: Partition) -> Self {
         Self {
@@ -85,3 +48,42 @@ impl<const PAGE_SIZE: usize, const WRITE_SIZE: usize> BootLoader<PAGE_SIZE, WRIT
         cortex_m::asm::bootload(start as *const u32)
     }
 }
+
+impl<const PAGE_SIZE: usize, const WRITE_SIZE: usize> Default for BootLoader<PAGE_SIZE, WRITE_SIZE> {
+    /// Create a new bootloader instance using parameters from linker script
+    fn default() -> Self {
+        extern "C" {
+            static __bootloader_state_start: u32;
+            static __bootloader_state_end: u32;
+            static __bootloader_active_start: u32;
+            static __bootloader_active_end: u32;
+            static __bootloader_dfu_start: u32;
+            static __bootloader_dfu_end: u32;
+        }
+
+        let active = unsafe {
+            Partition::new(
+                &__bootloader_active_start as *const u32 as usize,
+                &__bootloader_active_end as *const u32 as usize,
+            )
+        };
+        let dfu = unsafe {
+            Partition::new(
+                &__bootloader_dfu_start as *const u32 as usize,
+                &__bootloader_dfu_end as *const u32 as usize,
+            )
+        };
+        let state = unsafe {
+            Partition::new(
+                &__bootloader_state_start as *const u32 as usize,
+                &__bootloader_state_end as *const u32 as usize,
+            )
+        };
+
+        trace!("ACTIVE: 0x{:x} - 0x{:x}", active.from, active.to);
+        trace!("DFU: 0x{:x} - 0x{:x}", dfu.from, dfu.to);
+        trace!("STATE: 0x{:x} - 0x{:x}", state.from, state.to);
+
+        Self::new(active, dfu, state)
+    }
+}