diff --git a/embassy-stm32-wpan/src/ble.rs b/embassy-stm32-wpan/src/ble.rs
index d8af861a..3a6cc6f0 100644
--- a/embassy-stm32-wpan/src/ble.rs
+++ b/embassy-stm32-wpan/src/ble.rs
@@ -16,11 +16,6 @@ pub struct Ble;
 impl Ble {
     pub(super) fn enable() {
         unsafe {
-            // Ensure reproducible behavior
-            BLE_CMD_BUFFER
-                .as_mut_ptr()
-                .write_volatile(MaybeUninit::zeroed().assume_init());
-
             LinkedListNode::init_head(EVT_QUEUE.as_mut_ptr());
 
             TL_BLE_TABLE.as_mut_ptr().write_volatile(BleTable {
diff --git a/embassy-stm32-wpan/src/sys.rs b/embassy-stm32-wpan/src/sys.rs
index fb247f27..36b4a144 100644
--- a/embassy-stm32-wpan/src/sys.rs
+++ b/embassy-stm32-wpan/src/sys.rs
@@ -16,11 +16,6 @@ pub struct Sys;
 impl Sys {
     pub fn enable() {
         unsafe {
-            // Ensure reproducible behavior
-            SYS_CMD_BUF
-                .as_mut_ptr()
-                .write_volatile(MaybeUninit::zeroed().assume_init());
-
             LinkedListNode::init_head(SYSTEM_EVT_QUEUE.as_mut_ptr());
 
             TL_SYS_TABLE.as_mut_ptr().write_volatile(SysTable {