diff --git a/gib-gab-gob/game.scm b/gib-gab-gob/game.scm
index 35c7d4e..ce6b623 100644
--- a/gib-gab-gob/game.scm
+++ b/gib-gab-gob/game.scm
@@ -47,7 +47,6 @@
           (format #t "Peer's status: ~a\n" status)
           status) #:promise? #t)]
    [(my-turn! x y)
-    (format #t "start my-turn!\n")
     (if ($ %my-turn?)
         (begin
           (board-assert-vacant board x y)