diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index ccc0eceae..cc0ec4fa0 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -550,7 +550,7 @@ void iguana_coinloop(void *arg)
             }
         }
         if ( flag == 0 )
-            usleep(100000);
+            usleep(10000 + coin->isRT*90000);
     }
 }