diff --git a/platformio_override_sample.ini b/platformio_override_sample.ini
index aa8ed16be..3d624c30f 100644
--- a/platformio_override_sample.ini
+++ b/platformio_override_sample.ini
@@ -124,20 +124,18 @@ lib_extra_dirs              = ${library.lib_extra_dirs}
 ; *** ESP32 lib. ALWAYS needed for ESP32 !!!
                               lib/libesp32
 [core32]
-; Activate Stage Core32 by removing ";" in next 4 lines, if you want to override the standard core32
-;platform                    = ${core32_stage.platform}
+; Activate Stage Core32 by removing ";" in next 3 lines, if you want to override the standard core32
 ;platform_packages           = ${core32_stage.platform_packages}
 ;build_unflags               = ${core32_stage.build_unflags}
 ;build_flags                 = ${core32_stage.build_flags}
 
 
 [core32_stage]
-platform                    = espressif32 @ 2.1.0
-platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/arduino-esp32/releases/download/1.0.5-rc4/esp32-1.0.5-rc4.zip
+platform_packages           = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2452c1fb539246e47a715b74a3ad25b8a7ebbec7
                               platformio/tool-mklittlefs @ ~1.203.200522
 build_unflags               = ${esp32_defaults.build_unflags}
 build_flags                 = ${esp32_defaults.build_flags}
-                              ;-DESP32_STAGE=true
+                              -DESP32_STAGE=true
 
 [library]
 lib_ldf_mode                = chain+