diff --git a/src/core/manager.c b/src/core/manager.c
index 922ffc8e..39024707 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -71,9 +71,9 @@ neu_manager_t *neu_manager_create()
 
     neu_event_timer_param_t timestamp_timer_param = {
         .second      = 0,
-        .millisecond = 10,
+        .millisecond = 5,
         .cb          = update_timestamp,
-        .type        = NEU_EVENT_TIMER_BLOCK,
+        .type        = NEU_EVENT_TIMER_NOBLOCK,
     };
 
     neu_event_timer_param_t timer_level = {