diff --git a/src/main.cpp b/src/main.cpp
index 05f3286..7833d10 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,5 +1,4 @@
 #include "days/days.h"
-#include <filesystem>
 
 template <typename Output>
 void runSolutions() {