1 files changed, 1 insertions, 1 deletions

diff --git a/2023/flake.nix b/2023/flake.nix
index 9971fc1..1586422 100644
--- a/2023/flake.nix
+++ b/2023/flake.nix
@@ -60,7 +60,7 @@
               {
                   int answer{};
 
-                  std::ifstream input{ "resources/input_small.txt" };
+                  std::ifstream input{ argv[1] };
                   if (input.is_open())
                   {
                       std::string line;