diff --git a/artwork/shapes.asm b/artwork/shapes.asm
index 0e9ae65..7fc2cdf 100644
--- a/artwork/shapes.asm
+++ b/artwork/shapes.asm
@@ -151,5 +151,5 @@ diff_object_gap ; min distance between obstacles by difficulty level
 ;----------vars----------
 diff_level  .ds 1
 DinoJumpTr  .by 1,2,3,4,4,3,2,1
-JumpLen = 8
+JumpLen = 7
 .endif  ; .IF *>0
diff --git a/dino.lab b/dino.lab
index 77aba2e..f0384dc 100644
--- a/dino.lab
+++ b/dino.lab
@@ -688,4 +688,4 @@ FFFD	0000	@KBCODE
 00	3D83	DIFF_OBJECT_GAP
 00	3D93	DIFF_LEVEL
 00	3D94	DINOJUMPTR
-00	0008	JUMPLEN
+00	0007	JUMPLEN
diff --git a/dino.lst b/dino.lst
index 16c8216..b218786 100644
--- a/dino.lst
+++ b/dino.lst
@@ -1246,7 +1246,7 @@ Source: dino.asm
    260 39D9 C9 04		    cmp #4  ; jump state
    261 39DB D0 0F		    bne NoJump
    262 39DD A5 85		    lda JumpPhase
-   263 39DF C9 08		    cmp #JumpLen  ; max jump phase
+   263 39DF C9 07		    cmp #JumpLen  ; max jump phase
    264 39E1 F0 03		    beq EndJump
    265 39E3 E6 85		    inc JumpPhase
    266 39E5 60			    rts
@@ -1661,7 +1661,7 @@ Source: shapes.asm
    151 				;----------vars----------
    152 = 3D93			diff_level  .ds 1
    153 3D94-3D9B> 01 02 03 04 + DinoJumpTr  .by 1,2,3,4,4,3,2,1
-   154 = 0008			JumpLen = 8
+   154 = 0007			JumpLen = 7
    155 				.endif  ; .IF *>0
    519 				;--------------------------------------------------
    520
diff --git a/dino.xex b/dino.xex
index 1fdeae9..c21cc24 100644
Binary files a/dino.xex and b/dino.xex differ