diff --git a/platformio.ini b/platformio.ini
index 944f62b60..869977d17 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -135,7 +135,7 @@ debug_init_break = tbreak setup
 build_flags =
   ${arduino_base.build_flags} -Wall -Wextra -Isrc/esp32 -Isrc/esp32-mfix-esp32-psram-cache-issue -lnimble -std=c++11 
   -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL
-  -DAXP_DEBUG_PORT=Serial #-DUSE_NEW_ESP32_BLUETOOTH
+  -DAXP_DEBUG_PORT=Serial -DUSE_NEW_ESP32_BLUETOOTH
 lib_deps =
   ${arduino_base.lib_deps}
   ${environmental.lib_deps}
diff --git a/version.properties b/version.properties
index 75bab9547..8ec26fb45 100644
--- a/version.properties
+++ b/version.properties
@@ -1,4 +1,4 @@
 [VERSION]  
 major = 1
 minor = 3
-build = 3
+build = 4