diff --git a/src/main.cpp b/src/main.cpp
index 069fad8..8ad97fc 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -11,7 +11,7 @@
 #include "mqtt_client_wrapper.hpp"
 #include "record_manager.hpp"
 #include "rtmp_manager.hpp"
-#include "serail_AT.hpp"
+#include "serial_AT.hpp"
 
 std::atomic<bool> g_running(true);