diff --git a/src/switch_time.c b/src/switch_time.c
index 6d6a78f32d..cae4132628 100644
--- a/src/switch_time.c
+++ b/src/switch_time.c
@@ -105,7 +105,7 @@ static void do_sleep(switch_interval_time_t t)
 #endif
 
 #if !defined(DARWIN)
-	if (t > 100000) {
+	if (t > 100000 || !NANO) {
 		apr_sleep(t);
 	}
 #endif