diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index adbb292e7..1ae31e9b3 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -1433,7 +1433,7 @@ BOOL LLVOVolume::updateGeometry(LLDrawable *drawable)
 		return TRUE; // No update to complete
 	}
 
-	if (mVolumeChanged || mFaceMappingChanged )
+	if (mVolumeChanged || mFaceMappingChanged || mDrawable->isState(LLDrawable::REBUILD_MATERIAL))
 	{
 		dirtySpatialGroup(drawable->isState(LLDrawable::IN_REBUILD_Q1));