diff --git a/Source/Core/VideoCommon/BoundingBox.cpp b/Source/Core/VideoCommon/BoundingBox.cpp
index d056efa167..6411ec94dc 100644
--- a/Source/Core/VideoCommon/BoundingBox.cpp
+++ b/Source/Core/VideoCommon/BoundingBox.cpp
@@ -9,6 +9,8 @@
 #include "VideoCommon/PixelShaderManager.h"
 #include "VideoCommon/VideoConfig.h"
 
+#include <algorithm>
+
 void BoundingBox::Enable()
 {
   m_is_active = true;