diff --git a/bakara/src/bakara/test.cpp b/bakara/src/bakara/test.cpp
deleted file mode 100644
index fb02ba3..0000000
--- a/bakara/src/bakara/test.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#include "test.h"
-
-namespace Bk::Math {
-    int add(int n1, int n2) {
-        return n1 + n2;
-    }
-}
diff --git a/bakara/src/bakara/test.h b/bakara/src/bakara/test.h
deleted file mode 100644
index c2dcdce..0000000
--- a/bakara/src/bakara/test.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#pragma once
-
-namespace Bk::Math {
-    int add(int n1, int n2);
-}
\ No newline at end of file
diff --git a/sandbox/src/main.cpp b/sandbox/src/main.cpp
index 75b68a8..dfba9c0 100644
--- a/sandbox/src/main.cpp
+++ b/sandbox/src/main.cpp
@@ -1,9 +1,9 @@
 #include <iostream>
 #include <bakara/test.h>
-#include <bakara.h>
+#include <bakara/math/vec.h>
 
 int main() {
     std::cout << Bk::Math::add(2,2) << "\n";
-    Bk::Math::vec2 vec(2,2);
+    Bk::Math::Vec2 vec(2.0f,2.0f);
     std::cout << vec.x << " " << vec.y <<"\n";
 }
\ No newline at end of file