diff --git a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDownloadsLimitScreen.kt b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDownloadsLimitScreen.kt
index 969809865..3d53e61c1 100644
--- a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDownloadsLimitScreen.kt
+++ b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDownloadsLimitScreen.kt
@@ -38,9 +38,10 @@ import com.infomaniak.swisstransfer.ui.utils.PreviewMobile
 import com.infomaniak.swisstransfer.ui.utils.PreviewTablet
 
 @Composable
-fun SettingsDownloadsLimitScreen(navigateBack: () -> Unit) {
+fun SettingsDownloadsLimitScreen(navigateBack: (() -> Unit)?) {
     Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
-        SwissTransferTobAppBar(R.string.settingsOptionDownloadLimit, navigationMenu = TopAppBarButton.backButton(navigateBack))
+        val canDisplayBackButton = navigateBack?.let { TopAppBarButton.backButton(navigateBack) }
+        SwissTransferTobAppBar(R.string.settingsOptionDownloadLimit, navigationMenu = canDisplayBackButton)
 
         SettingTitle(titleRes = R.string.settingsDownloadsLimitTitle)
 
@@ -66,7 +67,7 @@ enum class DownloadsLimit(
 private fun SettingsThemeScreenPreview() {
     SwissTransferTheme {
         Surface {
-            SettingsDownloadsLimitScreen{}
+            SettingsDownloadsLimitScreen {}
         }
     }
 }
diff --git a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDurationValidityScreen.kt b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDurationValidityScreen.kt
index 8bfd3fdf2..1c1a3b150 100644
--- a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDurationValidityScreen.kt
+++ b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsDurationValidityScreen.kt
@@ -39,9 +39,10 @@ import com.infomaniak.swisstransfer.ui.utils.PreviewMobile
 import com.infomaniak.swisstransfer.ui.utils.PreviewTablet
 
 @Composable
-fun SettingsValidityPeriodScreen(navigateBack: () -> Unit) {
+fun SettingsValidityPeriodScreen(navigateBack: (() -> Unit)?) {
     Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
-        SwissTransferTobAppBar(R.string.settingsOptionValidityPeriod, navigationMenu = TopAppBarButton.backButton(navigateBack))
+        val canDisplayBackButton = navigateBack?.let { TopAppBarButton.backButton(navigateBack) }
+        SwissTransferTobAppBar(R.string.settingsOptionValidityPeriod, navigationMenu = canDisplayBackButton)
 
         SettingTitle(titleRes = R.string.settingsValidityPeriodTitle)
 
@@ -67,7 +68,7 @@ enum class ValidityPeriod(
 private fun SettingsThemeScreenPreview() {
     SwissTransferTheme {
         Surface {
-            SettingsValidityPeriodScreen{}
+            SettingsValidityPeriodScreen {}
         }
     }
 }
diff --git a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsEmailLanguageScreen.kt b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsEmailLanguageScreen.kt
index 8613b2609..9fc8e1738 100644
--- a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsEmailLanguageScreen.kt
+++ b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsEmailLanguageScreen.kt
@@ -37,9 +37,10 @@ import com.infomaniak.swisstransfer.ui.utils.PreviewMobile
 import com.infomaniak.swisstransfer.ui.utils.PreviewTablet
 
 @Composable
-fun SettingsEmailLanguageScreen(navigateBack: () -> Unit) {
+fun SettingsEmailLanguageScreen(navigateBack: (() -> Unit)?) {
     Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
-        SwissTransferTobAppBar(R.string.settingsOptionEmailLanguage, navigationMenu = TopAppBarButton.backButton(navigateBack))
+        val canDisplayBackButton = navigateBack?.let { TopAppBarButton.backButton(navigateBack) }
+        SwissTransferTobAppBar(R.string.settingsOptionEmailLanguage, navigationMenu = canDisplayBackButton)
 
         SettingTitle(titleRes = R.string.settingsEmailLanguageTitle)
 
@@ -66,7 +67,7 @@ enum class EmailLanguage(
 private fun SettingsThemeScreenPreview() {
     SwissTransferTheme {
         Surface {
-            SettingsEmailLanguageScreen{}
+            SettingsEmailLanguageScreen {}
         }
     }
 }
diff --git a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsThemeScreen.kt b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsThemeScreen.kt
index cb82b7734..9b7a7139e 100644
--- a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsThemeScreen.kt
+++ b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/main/settings/SettingsThemeScreen.kt
@@ -45,9 +45,10 @@ import com.infomaniak.swisstransfer.ui.utils.PreviewMobile
 import com.infomaniak.swisstransfer.ui.utils.PreviewTablet
 
 @Composable
-fun SettingsThemeScreen(navigateBack: () -> Unit) {
+fun SettingsThemeScreen(navigateBack: (() -> Unit)?) {
     Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
-        SwissTransferTobAppBar(R.string.settingsOptionTheme, navigationMenu = TopAppBarButton.backButton(navigateBack))
+        val canDisplayBackButton = navigateBack?.let { TopAppBarButton.backButton(navigateBack) }
+        SwissTransferTobAppBar(R.string.settingsOptionTheme, navigationMenu = canDisplayBackButton)
 
         SettingTitle(titleRes = R.string.settingsThemeTitle)