diff --git a/src/main_osp.cc b/src/main_osp.cc
index 873cf12..6cc9e17 100644
--- a/src/main_osp.cc
+++ b/src/main_osp.cc
@@ -210,7 +210,7 @@ namespace Heck {
         bool heartbeat_led_state{ false };
 
         SWTimer heartbeat{};
-        heartbeat.set_period(500);
+        heartbeat.set_period(100);
         heartbeat.set_callback([&heartbeat_led_state](u32 time_now) {
             heartbeat_led_state = !heartbeat_led_state;
             hw.SetLed(heartbeat_led_state);