diff --git a/src/Magnum/Math/Frustum.h b/src/Magnum/Math/Frustum.h
index f0f53f832..52b890c5b 100644
--- a/src/Magnum/Math/Frustum.h
+++ b/src/Magnum/Math/Frustum.h
@@ -43,8 +43,16 @@
 #include "Magnum/Math/Vector4.h"
 
 #ifdef CORRADE_TARGET_WINDOWS /* I so HATE windef.h */
+/* far/near and FAR/NEAR are defined by minwindef.h, but the former are used by this file as variables.
+   While they are all empty defines, the Windows headers expect FAR/NEAR to be defined and so we redefine them here.
+   far/near are left undefined because they are not used directly in Windows headers.
+   */
 #undef near
+#undef NEAR
+#define NEAR
 #undef far
+#undef FAR
+#define FAR
 #endif
 
 namespace Magnum { namespace Math {
diff --git a/src/Magnum/Math/Matrix4.h b/src/Magnum/Math/Matrix4.h
index 5c8b06e7e..07ec11dd6 100644
--- a/src/Magnum/Math/Matrix4.h
+++ b/src/Magnum/Math/Matrix4.h
@@ -38,8 +38,16 @@
 #include "Magnum/Math/Vector4.h"
 
 #ifdef CORRADE_TARGET_WINDOWS /* I so HATE windef.h */
+/* far/near and FAR/NEAR are defined by minwindef.h, but the former are used by this file as variables.
+   While they are all empty defines, the Windows headers expect FAR/NEAR to be defined and so we redefine them here.
+   far/near are left undefined because they are not used directly in Windows headers.
+   */
 #undef near
+#undef NEAR
+#define NEAR
 #undef far
+#undef FAR
+#define FAR
 #endif
 
 namespace Magnum { namespace Math {
diff --git a/src/Magnum/SceneGraph/Camera.h b/src/Magnum/SceneGraph/Camera.h
index 949e0d413..ee442e2fe 100644
--- a/src/Magnum/SceneGraph/Camera.h
+++ b/src/Magnum/SceneGraph/Camera.h
@@ -36,8 +36,16 @@
 #include "Magnum/SceneGraph/visibility.h"
 
 #ifdef CORRADE_TARGET_WINDOWS /* I so HATE windef.h */
+/* far/near and FAR/NEAR are defined by minwindef.h, but the former are used by this file as variables.
+   While they are all empty defines, the Windows headers expect FAR/NEAR to be defined and so we redefine them here.
+   far/near are left undefined because they are not used directly in Windows headers.
+   */
 #undef near
+#undef NEAR
+#define NEAR
 #undef far
+#undef FAR
+#define FAR
 #endif
 
 namespace Magnum { namespace SceneGraph {
diff --git a/src/Magnum/Trade/CameraData.h b/src/Magnum/Trade/CameraData.h
index 06f8ca2c7..5937d0a43 100644
--- a/src/Magnum/Trade/CameraData.h
+++ b/src/Magnum/Trade/CameraData.h
@@ -35,8 +35,16 @@
 #include "Magnum/Trade/visibility.h"
 
 #ifdef CORRADE_TARGET_WINDOWS /* I so HATE windef.h */
+/* far/near and FAR/NEAR are defined by minwindef.h, but the former are used by this file as variables.
+   While they are all empty defines, the Windows headers expect FAR/NEAR to be defined and so we redefine them here.
+   far/near are left undefined because they are not used directly in Windows headers.
+   */
 #undef near
+#undef NEAR
+#define NEAR
 #undef far
+#undef FAR
+#define FAR
 #endif
 
 namespace Magnum { namespace Trade {