diff --git a/src/osgPlugins/imageio/ReaderWriterImageIO.cpp b/src/osgPlugins/imageio/ReaderWriterImageIO.cpp
index 1712fd7ab..fd9a686fe 100644
--- a/src/osgPlugins/imageio/ReaderWriterImageIO.cpp
+++ b/src/osgPlugins/imageio/ReaderWriterImageIO.cpp
@@ -501,7 +501,8 @@ CGImageRef CreateCGImageFromOSGData(const osg::Image& osg_image)
         {
             bitmap_info = kCGImageAlphaNone;
             target_bytes_per_row = (image_width * 8 + 7)/8;
-            color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericGray);
+            //color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericGray);
+            color_space = CGColorSpaceCreateDeviceGray();
             if(NULL == color_space)
             {
                 return NULL;
@@ -584,8 +585,9 @@ CGImageRef CreateCGImageFromOSGData(const osg::Image& osg_image)
         {
             bitmap_info = kCGImageAlphaNoneSkipFirst;
             target_bytes_per_row = (image_width * 8 * 4 + 7)/8;
-            color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
-            if(NULL == color_space)
+            //color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
+            color_space = CGColorSpaceCreateDeviceRGB();
+             if(NULL == color_space)
             {
                 OSG_WARN << "In CreateCGImageFromOSGData, CGColorSpaceCreateWithName failed" << std::endl;
                 return NULL;
@@ -638,7 +640,8 @@ CGImageRef CreateCGImageFromOSGData(const osg::Image& osg_image)
         {
             bitmap_info = kCGImageAlphaPremultipliedLast;
             target_bytes_per_row = osg_image.getRowSizeInBytes();
-            color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
+            //color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
+            color_space = CGColorSpaceCreateDeviceRGB();
             if(NULL == color_space)
             {
                 OSG_WARN << "In CreateCGImageFromOSGData, CGColorSpaceCreateWithName failed" << std::endl;
@@ -686,7 +689,8 @@ CGImageRef CreateCGImageFromOSGData(const osg::Image& osg_image)
             }
 
             target_bytes_per_row = osg_image.getRowSizeInBytes();
-            color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
+            //color_space = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
+            color_space = CGColorSpaceCreateDeviceRGB();
             if(NULL == color_space)
             {
                 OSG_WARN << "In CreateCGImageFromOSGData, CGColorSpaceCreateWithName failed" << std::endl;