diff --git a/flake.nix b/flake.nix
index 8d5dfc5..066814a 100755
--- a/flake.nix
+++ b/flake.nix
@@ -22,7 +22,7 @@
 
             name = "Archimedes";
 
-            src = ./src;
+            src = ./.;
 
             #imgui = inputs.imgui;
 
@@ -35,7 +35,8 @@
 
             buildPhase = ''
                 g++ \
-                *.cpp \
+                src/*.cpp \
+                -I src -I utils \
                 -Wall \
                 -o $name 
             '';