--- cmake/modules/FindOpenColorIO.cmake.orig
+++ cmake/modules/FindOpenColorIO.cmake
@@ -35,10 +35,10 @@
 #  OPENCOLORIO_FOUND        - True if OpenColorIO found.
 
 # Look for the header file.
-find_path (OPENCOLORIO_INCLUDE_DIR NAMES OpenColorIO/OpenColorIO.h)
+find_path (OPENCOLORIO_INCLUDE_DIR NAMES OpenColorIOv1/OpenColorIO.h)
 
 # Look for the library.
-find_library (OPENCOLORIO_LIBRARY NAMES OpenColorIO)
+find_library (OPENCOLORIO_LIBRARY NAMES OpenColorIOv1)
 
 # handle the QUIETLY and REQUIRED arguments and set OPENCOLORIO_FOUND to TRUE if all listed variables are TRUE
 include (FindPackageHandleStandardArgs)
--- src/appleseed/foundation/core/thirdparties.cpp.orig
+++ src/appleseed/foundation/core/thirdparties.cpp
@@ -49,7 +49,7 @@
 #include <lz4.h>
 
 // OpenColorIO headers.
-#include <OpenColorIO/OpenColorABI.h>
+#include <OpenColorIOv1/OpenColorABI.h>
 
 // OpenEXR headers.
 #include "foundation/platform/_beginexrheaders.h"
--- src/appleseed.studio/mainwindow/mainwindow.h.orig
+++ src/appleseed.studio/mainwindow/mainwindow.h
@@ -49,7 +49,7 @@
 #include <QObject>
 
 // OpenColorIO headers.
-#include <OpenColorIO/OpenColorIO.h>
+#include <OpenColorIOv1/OpenColorIO.h>
 namespace OCIO = OCIO_NAMESPACE;
 
 // Standard headers.
--- src/appleseed.studio/mainwindow/rendering/rendertab.cpp.orig
+++ src/appleseed.studio/mainwindow/rendering/rendertab.cpp
@@ -44,7 +44,7 @@
 #include "foundation/image/image.h"
 
 // OpenColorIO headers.
-#include <OpenColorIO/OpenColorIO.h>
+#include <OpenColorIOv1/OpenColorIO.h>
 
 // Qt headers.
 #include <QComboBox>
--- src/appleseed.studio/mainwindow/rendering/rendertab.h.orig
+++ src/appleseed.studio/mainwindow/rendering/rendertab.h
@@ -42,7 +42,7 @@
 #include "utility/widgetzoomhandler.h"
 
 // OpenColorIO headers.
-#include <OpenColorIO/OpenColorIO.h>
+#include <OpenColorIOv1/OpenColorIO.h>
 namespace OCIO = OCIO_NAMESPACE;
 
 // Qt headers.
--- src/appleseed.studio/mainwindow/rendering/renderwidget.h.orig
+++ src/appleseed.studio/mainwindow/rendering/renderwidget.h
@@ -38,7 +38,7 @@
 #include "foundation/math/vector.h"
 
 // OpenColorIO headers.
-#include <OpenColorIO/OpenColorIO.h>
+#include <OpenColorIOv1/OpenColorIO.h>
 namespace OCIO = OCIO_NAMESPACE;
 
 // Qt headers.