diff --git a/Crafter.Math-BasicTypes.cppm b/interfaces/Crafter.Math-BasicTypes.cppm
similarity index 100%
rename from Crafter.Math-BasicTypes.cppm
rename to interfaces/Crafter.Math-BasicTypes.cppm
diff --git a/Crafter.Math-MatrixRowMajor.cppm b/interfaces/Crafter.Math-MatrixRowMajor.cppm
similarity index 100%
rename from Crafter.Math-MatrixRowMajor.cppm
rename to interfaces/Crafter.Math-MatrixRowMajor.cppm
diff --git a/Crafter.Math-Misc.cppm b/interfaces/Crafter.Math-Misc.cppm
similarity index 100%
rename from Crafter.Math-Misc.cppm
rename to interfaces/Crafter.Math-Misc.cppm
diff --git a/Crafter.Math-Vector.cppm b/interfaces/Crafter.Math-Vector.cppm
similarity index 100%
rename from Crafter.Math-Vector.cppm
rename to interfaces/Crafter.Math-Vector.cppm
diff --git a/Crafter.Math.cppm b/interfaces/Crafter.Math.cppm
similarity index 100%
rename from Crafter.Math.cppm
rename to interfaces/Crafter.Math.cppm
diff --git a/main.cpp b/main.cpp
deleted file mode 100644
index b96fa93..0000000
--- a/main.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <iostream>
-#include <chrono>
-#include <immintrin.h>
-#include <random>
-#include <format>
-
-import Crafter.Math;
-using namespace Crafter;
-
-
-int main() {
-
-}
\ No newline at end of file
diff --git a/project.json b/project.json
index 77a85e0..de8a6f9 100644
--- a/project.json
+++ b/project.json
@@ -3,7 +3,7 @@
     "configurations": [
         {
             "name": "base",
-            "interfaces": ["Crafter.Math-Vector", "Crafter.Math-BasicTypes", "Crafter.Math-MatrixRowMajor", "Crafter.Math-Misc", "Crafter.Math"],
+            "interfaces": ["interfaces/Crafter.Math-Vector", "interfaces/Crafter.Math-BasicTypes", "interfaces/Crafter.Math-MatrixRowMajor", "interfaces/Crafter.Math-Misc", "interfaces/Crafter.Math"],
             "implementations": []
         },
         {