diff --git a/src/DivaGL/mdl/disp_manager.cpp b/src/DivaGL/mdl/disp_manager.cpp
index 16045fc..b878e0f 100644
--- a/src/DivaGL/mdl/disp_manager.cpp
+++ b/src/DivaGL/mdl/disp_manager.cpp
@@ -2751,6 +2751,10 @@ namespace mdl {
 #pragma warning(pop)
 #endif
 
+    bool DispManager::entry_obj_by_object_info(const mat4* mat, object_info obj_info) {
+        return entry_obj_by_object_info(mat, obj_info, 0, 0, 0, 0, 0, 0, false);
+    }
+
     bool DispManager::entry_obj_by_object_info(const mat4* mat, object_info obj_info, mat4* bone_mat) {
         vec4 blend_color = 1.0f;
         return entry_obj_by_object_info(mat, obj_info, &blend_color, bone_mat, 0, 0, 0, 0, true);
diff --git a/src/DivaGL/mdl/disp_manager.hpp b/src/DivaGL/mdl/disp_manager.hpp
index e1e4ec0..ad06c8e 100644
--- a/src/DivaGL/mdl/disp_manager.hpp
+++ b/src/DivaGL/mdl/disp_manager.hpp
@@ -467,7 +467,8 @@ namespace mdl {
             ::obj* obj, prj::vector<GLuint>* textures, obj_mesh_vertex_buffer_aft* obj_vert_buf,
             obj_mesh_index_buffer* obj_index_buf, mat4* bone_mat, float_t alpha);
 #endif
-        bool entry_obj_by_object_info(const mat4* mat, object_info obj_info, mat4* bone_mat = 0);
+        bool entry_obj_by_object_info(const mat4* mat, object_info obj_info);
+        bool entry_obj_by_object_info(const mat4* mat, object_info obj_info, mat4* bone_mat);
         bool entry_obj_by_object_info(const mat4* mat, object_info obj_info,
             vec4* blend_color, mat4* bone_mat, int32_t instances_count, mat4* instances_mat,
             void(*func)(const ObjSubMeshArgs*), const ObjSubMeshArgs* func_data, bool enable_bone_mat, bool local = false);