diff --git a/ini/stm32f1.ini b/ini/stm32f1.ini
index b164615c891..3a74b6caf70 100644
--- a/ini/stm32f1.ini
+++ b/ini/stm32f1.ini
@@ -177,6 +177,7 @@ board_upload.offset_address = 0x08010000
 extends                     = env:STM32F103RE_creality
 board_build.offset          = 0x8000
 board_upload.offset_address = 0x08008000
+board_build.rename          = main_board_{date}_{time}.bin
 
 #
 # Creality 256K (STM32F103RC)