diff --git a/Marlin/src/inc/Conditionals_post.h b/Marlin/src/inc/Conditionals_post.h
index 5794a96b8b..92b4463556 100644
--- a/Marlin/src/inc/Conditionals_post.h
+++ b/Marlin/src/inc/Conditionals_post.h
@@ -472,8 +472,8 @@
 #elif EITHER(MKS_MINI_12864, ENDER2_STOCKDISPLAY)
   #define _LCD_CONTRAST_MIN  120
   #define _LCD_CONTRAST_INIT 195
-#elif EITHER(MKS_MINI_12864_V3, BTT_MINI_12864_V1)
-  #define _LCD_CONTRAST_MIN  255
+#elif ENABLED(FYSETC_MINI_12864_2_1)
+  #define _LCD_CONTRAST_MIN  230
   #define _LCD_CONTRAST_INIT 255
 #elif ENABLED(FYSETC_MINI_12864)
   #define _LCD_CONTRAST_MIN  180