diff --git a/src/main/c/GameTic_Tac_Toe/tictactoe.c b/src/main/c/GameTic_Tac_Toe/tictactoe.c
index e15cf80..84a2430 100644
--- a/src/main/c/GameTic_Tac_Toe/tictactoe.c
+++ b/src/main/c/GameTic_Tac_Toe/tictactoe.c
@@ -8,6 +8,12 @@ char currentPlayer = 'X';
 const char PLAYER_X = 'X';
 const char PLAYER_O = 'O';
 
+void reset_board(){
+    board[3][3] = {{'1', '2', '3'},
+                    {'4', '5', '6'},
+                    {'7', '8', '9'}};
+}
+
 // Funktionen zur Anzeige des Spielbretts
 void displayBoard() {
     printf("Tic-Tac-Toe\n");
diff --git a/src/main/c/GameTic_Tac_Toe/tictactoe.h b/src/main/c/GameTic_Tac_Toe/tictactoe.h
index 89d5ab9..d007eb4 100644
--- a/src/main/c/GameTic_Tac_Toe/tictactoe.h
+++ b/src/main/c/GameTic_Tac_Toe/tictactoe.h
@@ -9,5 +9,6 @@ void start_tictactoe();
 char checkWinner();
 void makeMove(int choice);
 void displayBoard();
+void reset_board();
 
 #endif
diff --git a/test/test_tictactoe.c b/test/test_tictactoe.c
index b72d780..a74a3da 100644
--- a/test/test_tictactoe.c
+++ b/test/test_tictactoe.c
@@ -8,6 +8,7 @@ void setUp(void){
     //Wenn Funktion Vorraussetzungen braucht
 }
 void tearDown(void){
+    printf("1\n");
 }
 
 
@@ -65,6 +66,7 @@ void test_checkWinner_vertikalerGewinner(void) {
 
     /* überprüfen */
     TEST_ASSERT_EQUAL_CHAR('O', result);
+    reset_board();
 }
 
 void test_checkWinner_horizontalerGewinner(void) {
@@ -84,6 +86,7 @@ void test_checkWinner_horizontalerGewinner(void) {
 
     /* überprüfen */
     TEST_ASSERT_EQUAL_CHAR('X', result);
+    reset_board()
 }
 
 #endif // TEST