diff --git a/include/modules/mpris/mpris.hpp b/include/modules/mpris/mpris.hpp
index 4f8ddb1..040401f 100644
--- a/include/modules/mpris/mpris.hpp
+++ b/include/modules/mpris/mpris.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <iostream>
+#include <optional>
 #include <string>
 
 #include "gtkmm/box.h"