1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/draw/intern/mesh_extractors/extract_mesh.h b/source/blender/draw/intern/mesh_extractors/extract_mesh.h
index d55386dfd7d..b88cd9e77d2 100644
--- a/source/blender/draw/intern/mesh_extractors/extract_mesh.h
+++ b/source/blender/draw/intern/mesh_extractors/extract_mesh.h
@@ -67,7 +67,7 @@ typedef struct MeshRenderData {
   const float (*bm_poly_normals)[3];
   const float (*bm_poly_centers)[3];
 
-  int *v_origindex, *e_origindex, *p_origindex;
+  const int *v_origindex, *e_origindex, *p_origindex;
   int edge_crease_ofs;
   int vert_crease_ofs;
   int bweight_ofs;