diff --git a/client/src/components/Questions/MultipleChoiceQuestion/MultipleChoiceQuestion.tsx b/client/src/components/Questions/MultipleChoiceQuestion/MultipleChoiceQuestion.tsx
index 32f451a..9c18605 100644
--- a/client/src/components/Questions/MultipleChoiceQuestion/MultipleChoiceQuestion.tsx
+++ b/client/src/components/Questions/MultipleChoiceQuestion/MultipleChoiceQuestion.tsx
@@ -23,7 +23,7 @@ interface Props {
 }
 
 const MultipleChoiceQuestion: React.FC<Props> = (props) => {
-
+  
     const { questionStem: questionContent, choices, showAnswer, handleOnSubmitAnswer, globalFeedback } = props;
     const [answer, setAnswer] = useState<string>();
 
diff --git a/client/src/pages/Teacher/ManageRoom/ManageRoom.tsx b/client/src/pages/Teacher/ManageRoom/ManageRoom.tsx
index 7f1d744..9bf2000 100644
--- a/client/src/pages/Teacher/ManageRoom/ManageRoom.tsx
+++ b/client/src/pages/Teacher/ManageRoom/ManageRoom.tsx
@@ -261,16 +261,15 @@ const ManageRoom: React.FC = () => {
         webSocketService.nextQuestion(roomName, quizQuestions[nextQuestionIndex]);
     };
 
-    // const previousQuestion = () => {
-    //     if (!quizQuestions || !currentQuestion || !quiz?.content) return;
+    const previousQuestion = () => {
+        if (!quizQuestions || !currentQuestion || !quiz?.content) return;
 
-    //     const prevQuestionIndex = Number(currentQuestion?.question.id) - 2; // -2 because question.id starts at index 1
+        const prevQuestionIndex = Number(currentQuestion?.question.id) - 2; // -2 because question.id starts at index 1
 
-    //     if (prevQuestionIndex === undefined || prevQuestionIndex < 0) return;
-
-    //     setCurrentQuestion(quizQuestions[prevQuestionIndex]);
-    //     webSocketService.nextQuestion(roomName, quizQuestions[prevQuestionIndex]);
-    // };
+        if (prevQuestionIndex === undefined || prevQuestionIndex < 0) return;
+        setCurrentQuestion(quizQuestions[prevQuestionIndex]);
+        webSocketService.nextQuestion(roomName, quizQuestions[prevQuestionIndex]);
+    };
 
     const initializeQuizQuestion = () => {
         const quizQuestionArray = quiz?.content;
@@ -493,13 +492,23 @@ const ManageRoom: React.FC = () => {
                         </div>
 
                         {quizMode === 'teacher' && (
+                        <div className="questionNavigationButtons" style={{ display: 'flex', justifyContent: 'center' }}>
+                            <div className="previousQuestionButton">
+                                <Button onClick={previousQuestion} 
+                                variant="contained" 
+                                disabled={Number(currentQuestion?.question.id) <= 1}>
+                                    Question précedente
+                                </Button>
+                            </div>
                             <div className="nextQuestionButton">
-                                <Button onClick={nextQuestion} variant="contained" >
+                                <Button onClick={nextQuestion} 
+                                variant="contained" 
+                                disabled={Number(currentQuestion?.question.id) >=quizQuestions.length}
+                                >
                                     Prochaine question
                                 </Button>
                             </div>
-                            
-                        )}
+                        </div> )}
 
                     </div>