diff --git a/src/hal/hal_esp32.c b/src/hal/hal_esp32.c
index 6ec41f0..63d19e0 100755
--- a/src/hal/hal_esp32.c
+++ b/src/hal/hal_esp32.c
@@ -308,7 +308,7 @@ int64_t os_time_to_esp_time(int64_t esp_now, uint32_t os_time)
     return esp_time;
 }
 
-int64_t get_current_time()
+int64_t IRAM_ATTR get_current_time()
 {
     return esp_timer_get_time() + time_offset;
 }