diff --git a/main/gui/source/window/window.cpp b/main/gui/source/window/window.cpp
index 4372aec50..8748796f4 100644
--- a/main/gui/source/window/window.cpp
+++ b/main/gui/source/window/window.cpp
@@ -21,6 +21,7 @@
 
 #include <chrono>
 #include <csignal>
+#include <numbers>
 
 #include <romfs/romfs.hpp>