diff --git a/indra/newview/gltf/buffer_util.h b/indra/newview/gltf/buffer_util.h
index ef9bba8128..2632a0f263 100644
--- a/indra/newview/gltf/buffer_util.h
+++ b/indra/newview/gltf/buffer_util.h
@@ -158,6 +158,12 @@ namespace LL
             dst.load3(src);
         }
 
+        template<>
+        inline void copyVec3<F32, LLColor4U>(F32* src, LLColor4U& dst)
+        {
+            dst.set((U8)(src[0] * 255.f), (U8)(src[1] * 255.f), (U8)(src[2] * 255.f), 255);
+        }
+
         template<>
         inline void copyVec3<U16, LLColor4U>(U16* src, LLColor4U& dst)
         {