1 files changed, 1 insertions, 1 deletions
diff --git a/eval.c b/eval.c
index 0277f54879..18abc8a6de 100644
--- a/eval.c
+++ b/eval.c
@@ -7680,7 +7680,7 @@ rb_thread_schedule()
  	if (select_timeout && n == 0) {
  	    if (now < 0.0) now = timeofday();
  	    FOREACH_THREAD_FROM(curr, th) {
- 		if ((th->wait_for & (WAIT_SELECT|WAIT_TIME)) && th->delay < now) {
+ 		if ((th->wait_for & (WAIT_SELECT|WAIT_TIME)) && th->delay <= now) {
  		    th->status = THREAD_RUNNABLE;
  		    th->wait_for = 0;
  		    th->select_value = 0;