diff --git a/rpcsx-os/iodev/notification.cpp b/rpcsx-os/iodev/notification.cpp
index 13030d698..07f6679cd 100644
--- a/rpcsx-os/iodev/notification.cpp
+++ b/rpcsx-os/iodev/notification.cpp
@@ -7,6 +7,7 @@
 #include <chrono>
 #include <cstddef>
 #include <mutex>
+#include <span>
 #include <thread>
 
 struct NotificationFile : orbis::File {};