diff --git a/src/qt/qt_settingsmachine.cpp b/src/qt/qt_settingsmachine.cpp
index 267ea06ae..d278031cb 100644
--- a/src/qt/qt_settingsmachine.cpp
+++ b/src/qt/qt_settingsmachine.cpp
@@ -7,6 +7,8 @@
 #include <QVBoxLayout>
 #include <QDialogButtonBox>
 
+#include <algorithm>
+
 extern "C" {
 #include "../cpu/cpu.h"
 
diff --git a/src/qt/sdl_joystick.cpp b/src/qt/sdl_joystick.cpp
index 5a8100ee5..60d2dafad 100644
--- a/src/qt/sdl_joystick.cpp
+++ b/src/qt/sdl_joystick.cpp
@@ -2,6 +2,8 @@
 
 #include <SDL2/SDL.h>
 
+#include <algorithm>
+
 extern "C" {
 #include <86box/device.h>
 #include <86box/gameport.h>