diff --git a/src/AsyncTCP.h b/src/AsyncTCP.h
index 39931c0..9074dfe 100644
--- a/src/AsyncTCP.h
+++ b/src/AsyncTCP.h
@@ -24,7 +24,6 @@
 
 #include "IPAddress.h"
 #include "IPv6Address.h"
-#include "sdkconfig.h"
 #include <functional>
 
 #ifndef LIBRETINY