diff --git a/osd.c b/osd.c
index 014c0e7..4fe1754 100644
--- a/osd.c
+++ b/osd.c
@@ -222,7 +222,7 @@ void OsdWriteOffset(unsigned char n, char *s, unsigned char invert, unsigned cha
       arrowline[1] = 0x14;
     }
     if (arrow & OSD_ARROW_RIGHT) {
-      arrowline[28] = 0x15;
+      arrowline[27] = 0x15;
       arrowline[28] = 0x11;
     }
   }