diff --git a/platformio_tasmota_env32.ini b/platformio_tasmota_env32.ini
index f4f99282c..4398dcb04 100644
--- a/platformio_tasmota_env32.ini
+++ b/platformio_tasmota_env32.ini
@@ -6,6 +6,7 @@ board                   = ${common32.board}
 board_build.ldscript    = ${common32.board_build.ldscript}
 board_build.partitions  = ${common32.board_build.partitions}
 board_build.flash_mode  = ${common32.board_build.flash_mode}
+board_build.f_flash     = ${common32.board_build.f_flash}
 board_build.f_cpu       = ${common32.board_build.f_cpu}
 monitor_speed           = ${common32.monitor_speed}
 upload_port             = ${common32.upload_port}