diff --git a/premake5.lua b/premake5.lua
index cedac7e..d6a9016 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -46,7 +46,8 @@ project "server"
 
     includedirs 
     {
-        "%{IncludeDirs.bakanet}"
+        "%{IncludeDirs.bakanet}",
+        "./sandbox/"
     }
 
     files 
diff --git a/sandbox/commun.h b/sandbox/commun.h
index 8843439..4cd171f 100644
--- a/sandbox/commun.h
+++ b/sandbox/commun.h
@@ -6,5 +6,6 @@
 #include <bakanet.h>
 
 #define log(str) std::cout << str << "\n";
+#define input(ref) std::cin >> ref;
 
 #define PORT 10001
\ No newline at end of file