diff --git a/ini/stm32f1-maple.ini b/ini/stm32f1-maple.ini
index 94b7ebb585dc..db852caa1e9c 100644
--- a/ini/stm32f1-maple.ini
+++ b/ini/stm32f1-maple.ini
@@ -69,6 +69,7 @@ build_flags          = ${env:STM32F103RC_maple.build_flags}
                        -DUSE_USB_COMPOSITE
                        -DVECT_TAB_OFFSET=0x2000
                        -DGENERIC_BOOTLOADER
+                       -DNO_MAPLE_WARNING
 board_build.ldscript = STM32F103RC_MEEB_3DP.ld
 extra_scripts        = ${env:STM32F103RC_maple.extra_scripts}
                        pre:buildroot/share/PlatformIO/scripts/STM32F1_create_variant.py
@@ -408,6 +409,7 @@ build_flags          = ${STM32F1_maple.build_flags}
                        -DMCU_STM32F103VE -DARDUINO_GENERIC_STM32F103V -DARDUINO_ARCH_STM32F1
                        -DDEBUG_LEVEL=DEBUG_NONE -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1
                        -DSS_TIMER=4
+                       -DNO_MAPLE_WARNING
 board_build.variant  = MARLIN_F103Vx
 board_build.ldscript = eryone_ery32_mini.ld
 board_build.address  = 0x08004000
@@ -418,7 +420,7 @@ build_unflags        = ${STM32F1_maple.build_unflags}
 #
 [env:GD32F103RET6_sovol_maple]
 extends              = env:STM32F103RE_maple
-build_flags          = ${STM32F1_maple.build_flags} -DTEMP_TIMER_CHAN=4
+build_flags          = ${STM32F1_maple.build_flags} -DTEMP_TIMER_CHAN=4 -DNO_MAPLE_WARNING
 board_build.address  = 0x08007000
 board_build.ldscript = sovol.ld
 board_build.rename   = firmware-{date}-{time}.bin