diff --git a/goal_src/levels/rolling/rolling-obs.gc b/goal_src/levels/rolling/rolling-obs.gc
index ea3bb6e37e..d06e69a281 100644
--- a/goal_src/levels/rolling/rolling-obs.gc
+++ b/goal_src/levels/rolling/rolling-obs.gc
@@ -706,16 +706,14 @@
         (set! (-> arg0 digit 2) (the int f0-3))
         (let ((f0-4 (- f0-3 (the float (-> arg0 digit 2)))))
           (set! (-> arg0 digit 3) (the int (* 10.0 f0-4)))
-          (let* ((f0-5 (- f0-4 (* 0.1 (the float (-> arg0 digit 3)))))
-                 (v0-0 (the int (* 100.0 f0-5)))
-                 )
-            (set! (-> arg0 digit 4) v0-0)
-            v0-0
+          (let ((f0-5 (- f0-4 (* 0.1 (the float (-> arg0 digit 3))))))
+            (set! (-> arg0 digit 4) (the int (* 100.0 f0-5)))
             )
           )
         )
       )
     )
+  (none)
   )
 
 (defun race-time->seconds ((arg0 race-time))