diff --git a/103glyph.subx b/103glyph.subx
index 3fef28b4..658b9183 100644
--- a/103glyph.subx
+++ b/103glyph.subx
@@ -66,7 +66,7 @@ draw-code-point-on-screen-array:  # screen-data: (addr array byte), c: code-poin
     8b/-> *(ebp+8) 0/r32/eax
     05/add-to-eax 4/imm32
     #
-    (draw-code-point-on-screen-buffer %eax *(ebp+0xc) *(ebp+0x10) *(ebp+0x14) *(ebp+0x18) *(ebp+0x1c) *(ebp+0x20) *(ebp+0x24))  # => eax
+    (draw-code-point-on-screen-buffer %eax *(ebp+0xc) *(ebp+0x10) *(ebp+0x14) *(ebp+0x18) *(ebp+0x1c) 1 *(ebp+0x20) *(ebp+0x24))  # => eax
 $draw-code-point-on-screen-array:end:
     # . restore registers
     5a/pop-to-edx