diff --git a/Marlin/src/pins/hc32f4/env_validate.h b/Marlin/src/pins/hc32f4/env_validate.h
index 9bbc999fd6ee..b2db5e8b83e4 100644
--- a/Marlin/src/pins/hc32f4/env_validate.h
+++ b/Marlin/src/pins/hc32f4/env_validate.h
@@ -22,7 +22,7 @@
 #ifndef ENV_VALIDATE_H
 #define ENV_VALIDATE_H
 
-#ifndef ARDUINO_ARCH_HC32
+#if NOT_TARGET(ARDUINO_ARCH_HC32)
   #error "Oops! Select an HC32F460 board in 'Tools > Board.'"
 #endif