diff --git a/gambatte_qt/src/blitterwidgets/qglblitter.cpp b/gambatte_qt/src/blitterwidgets/qglblitter.cpp
index 09c5cb2f..6fb91390 100644
--- a/gambatte_qt/src/blitterwidgets/qglblitter.cpp
+++ b/gambatte_qt/src/blitterwidgets/qglblitter.cpp
@@ -23,9 +23,10 @@
 #include <QCheckBox>
 #include <QResizeEvent>
 #include <QSettings>
-
 #include <QGLWidget>
 
+#include <algorithm>
+
 #ifdef PLATFORM_WIN32
 #include <GL/glext.h>
 #endif
diff --git a/gambatte_qt/src/blitterwidgets/qglblitter.h b/gambatte_qt/src/blitterwidgets/qglblitter.h
index df57cf01..0bdde424 100644
--- a/gambatte_qt/src/blitterwidgets/qglblitter.h
+++ b/gambatte_qt/src/blitterwidgets/qglblitter.h
@@ -20,6 +20,7 @@
 #define QGLBLITTER_H
 
 #include "../blitterwidget.h"
+#include <stdint.h>
 
 class QGLSubWidget;
 class QCheckBox;
diff --git a/gambatte_qt/src/blitterwidgets/qpainterblitter.cpp b/gambatte_qt/src/blitterwidgets/qpainterblitter.cpp
index f69d13f8..07a2d223 100644
--- a/gambatte_qt/src/blitterwidgets/qpainterblitter.cpp
+++ b/gambatte_qt/src/blitterwidgets/qpainterblitter.cpp
@@ -25,6 +25,8 @@
 #include <QImage>
 #include <QPaintEvent>
 
+#include <algorithm>
+
 QPainterBlitter::QPainterBlitter(VideoBufferReseter &resetVideoBuffer_in, QWidget *parent) :
 	BlitterWidget("QPainter", true, parent),
 	resetVideoBuffer(resetVideoBuffer_in),
diff --git a/gambatte_qt/src/blitterwidgets/qpainterblitter.h b/gambatte_qt/src/blitterwidgets/qpainterblitter.h
index d4b79911..00c1dd98 100644
--- a/gambatte_qt/src/blitterwidgets/qpainterblitter.h
+++ b/gambatte_qt/src/blitterwidgets/qpainterblitter.h
@@ -20,6 +20,7 @@
 #define QPAINTERBLITTER_H
 
 #include "../blitterwidget.h"
+#include <stdint.h>
 
 class QPainter;
 class QImage;