diff --git a/k9mail/src/main/res/values/strings.xml b/k9mail/src/main/res/values/strings.xml
index 6fac436c3..aff490574 100644
--- a/k9mail/src/main/res/values/strings.xml
+++ b/k9mail/src/main/res/values/strings.xml
@@ -339,8 +339,10 @@ Please submit bug reports, contribute new features and ask questions at
     <string name="global_settings_confirm_menu_mark_all_read">Mark all messages as read</string>
     <string name="global_settings_confirm_action_delete_notif">Delete (from notification)</string>
 
-    <string name="global_settings_privacy_hide_useragent">Remove K-9 User-Agent from mail headers</string>
-    <string name="global_settings_privacy_hide_timezone">Use UTC as time zone in mail headers</string>
+    <string name="global_settings_privacy_hide_useragent">Hide mail client</string>
+    <string name="global_settings_privacy_hide_useragent_detail">Remove K-9 User-Agent from mail headers</string>
+    <string name="global_settings_privacy_hide_timezone">Hide timezone</string>
+    <string name="global_settings_privacy_hide_timezone_detail">Use UTC instead of local timezone in mail headers</string>
     <string name="global_settings_notification_hide_subject_title">Hide subject in notifications</string>
     <string name="global_settings_notification_hide_subject_never">Never</string>
     <string name="global_settings_notification_hide_subject_when_locked">When device is locked</string>
diff --git a/k9mail/src/main/res/xml/global_preferences.xml b/k9mail/src/main/res/xml/global_preferences.xml
index 63b23a157..1ebc8d98d 100644
--- a/k9mail/src/main/res/xml/global_preferences.xml
+++ b/k9mail/src/main/res/xml/global_preferences.xml
@@ -375,12 +375,14 @@
         <CheckBoxPreference
             android:persistent="false"
             android:key="privacy_hide_useragent"
-            android:title="@string/global_settings_privacy_hide_useragent"/>
+            android:title="@string/global_settings_privacy_hide_useragent"
+            android:summary="@string/global_settings_privacy_hide_useragent_detail"/>
 
         <CheckBoxPreference
             android:persistent="false"
             android:key="privacy_hide_timezone"
-            android:title="@string/global_settings_privacy_hide_timezone"/>
+            android:title="@string/global_settings_privacy_hide_timezone"
+            android:summary="@string/global_settings_privacy_hide_timezone_detail"/>
     </PreferenceScreen>
 
     <PreferenceScreen