diff --git a/arch/esp32/esp32.ini b/arch/esp32/esp32.ini
index 70654e8ec..0011cc39f 100644
--- a/arch/esp32/esp32.ini
+++ b/arch/esp32/esp32.ini
@@ -26,6 +26,7 @@ build_flags =
   -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2
   -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
   -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
+  -DDEBUG_HEAP
 
 lib_deps =
   ${arduino_base.lib_deps}
diff --git a/arch/esp32/esp32s3.ini b/arch/esp32/esp32s3.ini
index b05772344..72b176999 100644
--- a/arch/esp32/esp32s3.ini
+++ b/arch/esp32/esp32s3.ini
@@ -23,9 +23,10 @@ build_flags =
   -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL
   -DAXP_DEBUG_PORT=Serial 
   -DCONFIG_BT_NIMBLE_ENABLED 
-  -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2 
+  -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2
   -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
-  -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING  
+  -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
+  -DDEBUG_HEAP 
   
 lib_deps =
   ${arduino_base.lib_deps}
diff --git a/platformio.ini b/platformio.ini
index 792f2f8b1..dbddf7535 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -55,7 +55,6 @@ build_flags = -Wno-missing-field-initializers
   -DRADIOLIB_EXCLUDE_MORSE
   -DRADIOLIB_EXCLUDE_RTTY
   -DRADIOLIB_EXCLUDE_SSTV
-  -DDEBUG_HEAP
 
 monitor_speed = 115200