diff --git a/d5/d88/md__d_i_r_e_c_t_o_r_y.html b/d5/d88/md__d_i_r_e_c_t_o_r_y.html
index bc05146b3..f96dca6ae 100644
--- a/d5/d88/md__d_i_r_e_c_t_o_r_y.html
+++ b/d5/d88/md__d_i_r_e_c_t_o_r_y.html
@@ -111,7 +111,7 @@ $(document).ready(function(){initNavTree('d5/d88/md__d_i_r_e_c_t_o_r_y.html','..
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/backtracking/rat_maze.cpp" target="_blank">Rat Maze</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/backtracking/subarray_sum.cpp" target="_blank">Subarray Sum</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/backtracking/subset_sum.cpp" target="_blank">Subset Sum</a></li>
-<li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/backtracking/sudoku_solve.cpp" target="_blank">Sudoku Solve</a></li>
+<li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/backtracking/sudoku_solver.cpp" target="_blank">Sudoku Solver</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/backtracking/wildcard_matching.cpp" target="_blank">Wildcard Matching</a></li>
 </ul>
 <h1><a class="anchor" id="autotoc_md44"></a>