diff --git a/TP1/C-Cpp/src/mysok.cpp b/TP1/C-Cpp/src/mysok.cpp
index 5ad9450..62a58ba 100644
--- a/TP1/C-Cpp/src/mysok.cpp
+++ b/TP1/C-Cpp/src/mysok.cpp
@@ -303,6 +303,9 @@ int dfs(Node &result, int depth) {
       next.board[new_cx][new_cy] = next.board[new_cx][new_cy] == TARGET
                                        ? CRATE_ON_TARGET
                                        : CRATE_ON_FREE;
+      if (next.board[new_cx][new_cy] == CRATE_ON_TARGET) {
+        --next.num_crates_free;
+      }
       // Déplacement joueur, ancienne position
       next.board[man1_x][man1_y] =
           next.board[man1_x][man1_y] == MAN1_ON_TARGET ? TARGET : FREE;