diff --git a/src/lv_font/lv_font_fmt_txt.h b/src/lv_font/lv_font_fmt_txt.h
index ab1583450..58c8b5921 100644
--- a/src/lv_font/lv_font_fmt_txt.h
+++ b/src/lv_font/lv_font_fmt_txt.h
@@ -191,7 +191,6 @@ typedef struct {
      * from `lv_font_fmt_txt_bitmap_format_t`
      */
     uint16_t bitmap_format  :2;
-    uint16_t subpx          :1;
 
     /*Cache the last letter and is glyph id*/
     uint32_t last_letter;