diff --git a/indra/newview/lldrawpoolbump.cpp b/indra/newview/lldrawpoolbump.cpp
index 6f71c54f793202ae485cd443b846b145552e9af8..eb78e28306e3191564c72877af1b30ff962f2828 100644
--- a/indra/newview/lldrawpoolbump.cpp
+++ b/indra/newview/lldrawpoolbump.cpp
@@ -1078,6 +1078,7 @@ LLViewerTexture* LLBumpImageList::getBrightnessDarknessImage(LLViewerFetchedText
 			{
 				src_image->setBoostLevel(LLViewerTexture::BOOST_BUMP) ;
 				src_image->setLoadedCallback( callback_func, 0, TRUE, FALSE, new LLUUID(src_image->getID()), NULL );
+				src_image->forceToSaveRawImage(0) ;
 			}
 		}
 	}