diff --git a/sched/sched/sched_setparam.c b/sched/sched/sched_setparam.c
index 42bfe06303..fa355c884a 100644
--- a/sched/sched/sched_setparam.c
+++ b/sched/sched/sched_setparam.c
@@ -163,8 +163,15 @@ int sched_setparam(pid_t pid, FAR const struct sched_param *param)
       /* The replenishment period must be greater than or equal to the
        * budget period.
        */
+#if 1
+      /* REVISIT: In the current implementation, the budget cannot exceed
+       * half the duty.
+       */
 
+      if (repl_ticks < (2 * budget_ticks))
+#else
       if (repl_ticks < budget_ticks)
+#endif
         {
           errcode = EINVAL;
           goto errout_with_lock;
diff --git a/sched/sched/sched_setscheduler.c b/sched/sched/sched_setscheduler.c
index 34c5750939..841d9eb165 100644
--- a/sched/sched/sched_setscheduler.c
+++ b/sched/sched/sched_setscheduler.c
@@ -209,8 +209,15 @@ int sched_setscheduler(pid_t pid, int policy,
           /* The replenishment period must be greater than or equal to the
            * budget period.
            */
+#if 1
+          /* REVISIT: In the current implementation, the budget cannot
+           * exceed half the duty.
+           */
 
+          if (repl_ticks < (2 * budget_ticks))
+#else
           if (repl_ticks < budget_ticks)
+#endif
             {
               errcode = EINVAL;
               goto errout_with_irq;