diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index 3c76ec1..f03c3fd 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -33,7 +33,10 @@
                 "-pipe",
                 "-mcmodel=kernel",
                 "-msoft-float",
-                "-fno-builtin"
+                "-fno-builtin",
+                "-ffreestanding",
+                "-nostdinc",
+                "-nostdinc++"
             ]
         }
     ],
diff --git a/include/printf.h b/include/printf.h
index 9191a36..bc2a705 100644
--- a/include/printf.h
+++ b/include/printf.h
@@ -39,8 +39,7 @@
 #ifndef PRINTF_H_
 #define PRINTF_H_
 
-#include <stdarg.h>
-#include <stddef.h>
+#include <types.h>
 
 #ifdef __cplusplus
 extern "C"