diff --git a/main.cpp b/main.cpp
index a0265c5f..42ad8630 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <elf.h>
+#include <iostream>
+#include <string>
+#include <algorithm>
 #include "src/elf.h"
 #include "src/pe.h"
 #include "src/raw.h"
@@ -10,6 +13,9 @@
 #include "src/cil.h"
 #include "src/json.h"
 
+using json = nlohmann::json;
+using namespace std;
+
 int main(int argc, char **argv){
     Args args;
     args.parse(argc, argv);