diff --git a/host/src/routines/line/line.s b/host/src/routines/line/line.s
index 89a50de..3b837d2 100644
--- a/host/src/routines/line/line.s
+++ b/host/src/routines/line/line.s
@@ -11,7 +11,7 @@
         STA Y_pos
 do_not_fix_y_pos:
         LDA #$C8
-        CMP Y_pos ;y_max = $C8
+        CMP Y_end ;y_max = $C8
         BCS do_not_fix_y_end
         STA Y_end
 do_not_fix_y_end:
diff --git a/host/src/routines/pixel/pixel_draw.s b/host/src/routines/pixel/pixel_draw.s
index c4192a7..1d8068e 100755
--- a/host/src/routines/pixel/pixel_draw.s
+++ b/host/src/routines/pixel/pixel_draw.s
@@ -1,9 +1,18 @@
 ;;; -*- Mode: asm; indent-tabs-mode: t; tab-width: 8 -*-
 
 ;;Screen print. Draws a pixel at a specified position.
-.proc pixel_draw; user-procedure :clobbers (A X Y) :clobbers-arguments 0
+.proc pixel_draw; user-procedure :clobbers (A X Y) :clobbers-arguments 2
         .include "pixel.inc"
 
+
+fix_to_big_y_pos
+        LDA #$C8
+        CMP Y_pos ;y_max = $C8
+        BCS fix_end
+        STA Y_pos
+fix_end:
+
+
 	;;FIND position to write byte_to_paint (btp_mem_pos)
 	;; + + + + + >  X
 	;; +