diff --git a/README.md b/README.md
index 6a8a5efd..e4135e99 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ handle it from there. :smile:
   * [Insertion sort](cpp/include/algorithm/sorting/insertion_sort.hpp) :white_check_mark:
   * [Merge sort](cpp/include/algorithm/sorting/merge_sort.hpp) :white_check_mark:
   * [Quick sort](cpp/include/algorithm/sorting/quick_sort.hpp) :white_check_mark:
-  * [Radix sort](cpp/include/algorithm/sorting/radix_sort.hpp)
+  * [Radix sort](cpp/include/algorithm/sorting/radix_sort.hpp) :white_check_mark:
   * [Selection sort](cpp/include/algorithm/sorting/selection_sort.hpp) :white_check_mark:
   * [Shell sort](cpp/include/algorithm/sorting/shell_sort.hpp) :white_check_mark: