1 files changed, 2 insertions, 2 deletions
diff --git a/vgasrc/vgabios.c b/vgasrc/vgabios.c
index a68cae1f..3659f01e 100644
--- a/vgasrc/vgabios.c
+++ b/vgasrc/vgabios.c
@@ -138,8 +138,8 @@ set_character_height(u8 lines)
 {
     stdvga_set_character_height(lines);
     SET_BDA(char_height, lines);
-    u16 vde = stdvga_get_vde();
-    u8 rows = vde / lines;
+    u16 vertical_size = stdvga_get_vertical_size();
+    u8 rows = vertical_size / lines;
     SET_BDA(video_rows, rows - 1);
     u16 cols = GET_BDA(video_cols);
     SET_BDA(video_pagesize, calc_page_size(MM_TEXT, cols, rows));