diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1db164c14..e7e2cf0e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
 This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
 
 ## [unreleased][unreleased]
+- Fixed `PLATFORM_EXTRAS=BWM` - a command started over the Proxmark5 wireless module can be aborted again, `data_available()` only polled USB so CMD_BREAK_LOOP was never seen on the BLE or WiFi link (@tweathers-sec)
 - Fixed `lf search` - a leftover debug print no longer reports `DEBUG: detectindala | <n>` on every failed Indala demodulation (@tweathers-sec)
 - Changed `memcpy` - the device's own implementation now copies a word at a time when source and destination allow it (@iceman1001)
 - Changed NG replies - the outgoing frame is offset so its payload lands word aligned, taking USB transfer speed from 630 to 789 kB/s on RDV4  (@iceman1001)
diff --git a/armsrc/util.c b/armsrc/util.c
index 72333dd5b..d163f47b3 100644
--- a/armsrc/util.c
+++ b/armsrc/util.c
@@ -25,6 +25,9 @@
 #include "string.h"
 #include "usb_cdc_apis.h"
 #include "usart.h"
+#ifdef WITH_BWM_FORWARD
+#include "bwm_forward.h"
+#endif
 #include "BigBuf.h"        // trace_restart_timeline
 #ifdef WITH_SMARTCARD
 #include "i2c.h"           // sc_log_trace_reset
@@ -327,7 +330,11 @@ int BUTTON_HELD(int ms) {
 // This function returns false if no data is available or
 // the USB connection is invalid.
 bool data_available(void) {
-#ifdef WITH_FPC_USART_HOST
+#if defined(WITH_BWM_FORWARD)
+    // The BWM (BLE / WiFi) link is the host connection on a Proxmark5, so it
+    // has to be polled here too or CMD_BREAK_LOOP is never seen over it.
+    return usb_poll_validate_length() || (bwm_fwd_rxdata_available() > 0);
+#elif defined(WITH_FPC_USART_HOST)
     return usb_poll_validate_length() || (usart_rxdata_available() > 0);
 #else
     return usb_poll_validate_length();
@@ -338,7 +345,9 @@ bool data_available(void) {
 // In most of the cases, you should use data_available() unless
 // the timing is critical.
 bool data_available_fast(void) {
-#ifdef WITH_FPC_USART_HOST
+#if defined(WITH_BWM_FORWARD)
+    return usb_available_length() || (bwm_fwd_rxdata_available() > 0);
+#elif defined(WITH_FPC_USART_HOST)
     return usb_available_length() || (usart_rxdata_available() > 0);
 #else
     return usb_available_length();