diff --git a/screens/Multiplayer/Lobby/Lobby.tsx b/screens/Multiplayer/Lobby/Lobby.tsx
index c20d61a63cec762014f19fc76667cf8146927bbe..8aaff52363402c3ce8ece045efce8350d9518ea5 100644
--- a/screens/Multiplayer/Lobby/Lobby.tsx
+++ b/screens/Multiplayer/Lobby/Lobby.tsx
@@ -108,7 +108,7 @@ export default function Lobby({navigation, route}: Props) {
 
 
     const onLeavePressed = () => {
-        navigation.navigate("Multiplayer");
+        navigation.navigate("TabNavigator");
     };
 
     const onPlayPressed = () => {
@@ -116,7 +116,7 @@ export default function Lobby({navigation, route}: Props) {
     };
 
     const onCancelPressed = () => {
-        navigation.navigate("Multiplayer");
+        navigation.navigate("TabNavigator");
     };
 
     const onInvitePressed = () => {
diff --git a/screens/Multiplayer/MultiplayerCommunity/InformationsOfQuiz/MultiInformationsOfQuiz.tsx b/screens/Multiplayer/MultiplayerCommunity/InformationsOfQuiz/MultiInformationsOfQuiz.tsx
index 14b38759b5dc821b9239f195927ecf5cf2b21e6f..ca222f47e03c8f964d490505860612c2e9190dd4 100644
--- a/screens/Multiplayer/MultiplayerCommunity/InformationsOfQuiz/MultiInformationsOfQuiz.tsx
+++ b/screens/Multiplayer/MultiplayerCommunity/InformationsOfQuiz/MultiInformationsOfQuiz.tsx
@@ -29,7 +29,7 @@ export default function MultiInformationsOfQuiz({ navigation, route }: Props) {
 
     const onPlayPressed = async (nbPlayer: number) => {
         setShowModal(false);
-        navigation.navigate("Lobby", {quiz: quiz, nbPlayer: nbPlayer, isHost: true});
+        navigation.navigate("Lobby", {quizId: quiz.id, roomId: null, nbPlayer: nbPlayer, isHost: true});
     };
 
     return (
diff --git a/screens/Multiplayer/OngoingQuizzes/OngoingQuizzes.tsx b/screens/Multiplayer/OngoingQuizzes/OngoingQuizzes.tsx
index f368297c477bb651794c24bb7af446ecf64dd2a0..6374b8b2e05d2d02263e68269df9a2dc7f0cbdaa 100644
--- a/screens/Multiplayer/OngoingQuizzes/OngoingQuizzes.tsx
+++ b/screens/Multiplayer/OngoingQuizzes/OngoingQuizzes.tsx
@@ -56,7 +56,7 @@ export default function Community({navigation}: Props) {
                 <TemplateQuizList title={"Ongoing Quizzes"} setTextInInput={setInput} quizList={data?.pages.flat() ?? []} navigation={navigation} buttonGoBack={true} isLoadingData={loading} nextPage={fetchNextPage} onQuizPressed={onQuizPressed}/>
             </View>
             <View style={styles.buttonContainer}>
-                <BlueButton text="JOIN" onPress={onJoinPressed} isDisabled={false}/>
+                <BlueButton text="JOINa" onPress={onJoinPressed} isDisabled={false}/>
             </View>
         </View>
     );